Final answer:
The sales tax percentage can be found by subtracting the original price from the total price after tax and then dividing this difference by the original price. For the given problem, the sales tax paid was $4.75, and the original price was $95, which results in a sales tax rate of 5%.
Step-by-step explanation:
To find the sales tax percentage, you need to know two values: the price before tax and the price after tax. The amount paid by the shopper for the sleeping bag after tax is $99.75, and the original price of the sleeping bag is $95.00.
The first step is to determine the total amount of sales tax paid by subtracting the original price from the total price paid:
Total Sales Tax Paid = Total Price After Tax - Original Price
Total Sales Tax Paid = $99.75 - $95.00 = $4.75
Now, to calculate the sales tax rate, use the formula:
Sales Tax Rate = (Total Sales Tax Paid / Original Price) × 100
Sales Tax Rate = ($4.75 / $95.00) × 100
Sales Tax Rate = 0.05 × 100
Sales Tax Rate = 5%
Therefore, the sales tax rate is 5%.