Respuesta :
I think it is $79.99 because 17.01+5=22.01 22.01+1+1=24.01 24.01+3=27.01 100-27.01=72.99 72.99+5+2=79.99 so he/she will receive 79.99 dollars back from the $100.
$34.01 will be how much he pays.before you subtract you should round so you can check if your answer is resonable.so you have to do 100-34.01 to get your answer.
Hope this helps
Hope this helps