Final answer:
Each function described corresponds to a specific button on a POS system used in retail. For discounts, no-sale, tax-exempt sales, and senior citizen tax adjustments, the 'Discount', 'No Sale', 'Tax Exempt', and 'Senior Discount/Tax Adjust' buttons are used, respectively.
Step-by-step explanation:
The question seems to refer to the functionality of a point-of-sale (POS) system, which is used in retail environments to manage sales transactions. Each function described is typically represented as a button on the POS interface.
- Perform Discounts: A 'Discount' or 'Price Adjustment' button would allow you to apply a discount to a transaction, either as a percentage or a fixed amount off the price.
- Enter No Sale: A 'No Sale' button is used to simply open the cash drawer without recording a sale, commonly for purposes like making change or store management without a transaction.
- Enter Tax Exempt Sale: A 'Tax Exempt' button allows for transactions that are not subject to sales tax, which may be applicable for certain non-profit organizations or government entities.
- Process Senior Citizen Tax Adjustment: A specific 'Senior Discount' or 'Tax Adjust' button might be used to apply a special tax rate or discount for senior citizens.
Each button initiates a specific procedure within the sales transaction to either adjust pricing, modify tax calculations, or manage the cash drawer. The exact terminology and availability of these functions can vary by POS system.
Use the 'Discount', 'No Sale', 'Tax Exempt', and 'Senior Discount/Tax Adjust' buttons on a POS system to perform the respective functions. Training or a user guide may provide specific details on the use of each button within your POS system.