Final answer:
The correct change to give back when a customer pays $20.00 for a $14.17 total is $5.83.
Step-by-step explanation:
If a customer's total, including tax, is $14.17, and they give you $20.00 as payment, you subtract the total from the amount given to determine the change due. The calculation will be $20.00 - $14.17 = $5.83. Therefore, the correct amount of change you should give the customer is $5.83.