75% of $8.50 = $6.38 (rounded).
The sale price is $7.23 + tax.
89 cents
$1.25
Fifty six cents.
$2.45
Twenty eight dollars and fifty-two cents.
$8.50
58.07 = fifty eight and seven hundredths (or fifty eight dollars and seven cents)
You write down eight hundred fifty-one dollars and fifty cents as $851.50. It's not rocket science, honey. Just put a decimal point between the dollars and cents, and you're good to go.
eight hundred forty-three dollars and fifty-two cents
One dollar and fifty cents.
50% is a half of 27 dollars, which is $13.50 (thirteen dollars and fifty cents).