Leonardo makes the following purchases at the store:
1 backpack for $16.89
5 spiral notebooks for $1.19 each
1 pack of mechanical pencils for $3.68
2 packs of lead refills for $1.88 each
Leonardo has 2 coupons, each for 45 cents off on the purchase of a pack of lead refills. The coupons are applied after tax and the sales tax is 5% of the purchase. If Leonardo paid $30.89 , then he _____ for his purchase.
a.
did not pay enough
b.
paid the correct amount
c.
paid $0.04 too much
d.
paid $0.57 too much