The original price of a shirt is $16.00. The price of the shirt is discounted by 20%, then a 4% sales tax is added.

What is the FINAL price of the shirt after the discount is taken and the tax is added? Round to the nearest penny.

To find the price after the 20% discount, we first need to calculate 20% of $16.00:

20% of $16.00 = 0.20 * $16.00 = $3.20

Subtract this discount from the original price to get the discounted price:

$16.00 - $3.20 = $12.80

Now, calculate the 4% sales tax on the discounted price:

4% of $12.80 = 0.04 * $12.80 = $0.51

Add this tax to the discounted price to get the final price:

$12.80 + $0.51 = $13.31

Therefore, the final price of the shirt after the discount is taken and the tax is added is $13.31.

A store is having a three-day sale. On the first day of the sale, the price of an item is reduced by 10% from its regular price.

Each day of the sale after the first day, the price of each sale item is reduced to equal 90% of its price from the previous day.

One sale item has an original price of $10.00.

What is the price for the item on the 3rd day of the sale?

A store is having a three-day sale. On the first day of the sale, the price of an item is reduced by 10% from its regular price.

Each day of the sale after the first day, the price of each sale item is reduced to equal 90% of its price from the previous day.

One sale item has an original price of $10.00.

What is the price for the item on the 3rd day of the sale?