Mathematics, 07.11.2019 02:31 benjamenburton1
Ellen has a gift card to target for $50. she didn’t want to go over the $50 and be embarrassed having to put back items, so she kept a running total estimate in her head while she shopped. in her cart, she had a sweater for $15.99, a pop socket for $9.99, a dvd for $7.99, and a new book by her favorite author for $12.99. (note: tax is 5.5% where ellen lives). she estimated 47 before tax. ellen was shocked when the cashier told her that the total was $55.54.
who did something wrong? did ellen round incorrectly somewhere, or did the cashier punch something wrong into the cash register? show your work and describe how you arrived at your answer.
Answers: 1
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