A shirt costs a compatible price of 50 dollars and sales tax is 8.25%. What is the total cost of the shirt?

A shirt costs a compatible price of 50 dollars and sales tax is 8.25%. What is the total cost of the shirt?

• A. 54.13
• B. 54.24
• C. 53.13
• D. 55.00

Answer: (A)

When you buy something with tax, you pay the original price plus the tax amount. The tax is 8.25%, which is 0.0825 as a decimal. You can find the total by multiplying the price by 1.0825, or by adding the tax to the price. Compute the tax: 50 × 0.0825 = 4.125 dollars. Add that to the original price: 50 + 4.125 = 54.125. Since money is shown to two decimals, round to 54.13 dollars. So the total cost is $54.13. The other options would come from using different tax amounts or no tax at all, which don’t match the 8.25% rate.

When you buy something with tax, you pay the original price plus the tax amount. The tax is 8.25%, which is 0.0825 as a decimal. You can find the total by multiplying the price by 1.0825, or by adding the tax to the price.

Compute the tax: 50 × 0.0825 = 4.125 dollars. Add that to the original price: 50 + 4.125 = 54.125. Since money is shown to two decimals, round to 54.13 dollars.

So the total cost is $54.13. The other options would come from using different tax amounts or no tax at all, which don’t match the 8.25% rate.