Camille uses a 20% off coupon when buying a sweater that costs $47.99. If she also pays 6% sales tax on the purchase, how much does she pay?

Camille uses a 20% off coupon when buying a sweater that costs $47.99. If she also pays 6% sales tax on the purchase, how much does she pay?

Detailed Explanation

First, compute the price of the sweater after the discount: Discounted price of the sweater:

(100%-20%)(47.99)= 80%(47.99)

0.80(47.99) = 38.39

Second, add the sales tax:

Total amount paid:

38.39 + 38.39(6%)

38.39 + 38.39(.06)

38.39 + 2.30 = 40.69

(100%-20%)(47.99)= 80%(47.99)

0.80(47.99) = 38.39

Second, add the sales tax:

Total amount paid:

38.39 + 38.39(6%)

38.39 + 38.39(.06)

38.39 + 2.30 = 40.69