Answer
$710
Work Step by Step
Dollar 709.60 to the nearest dollar.
I.e. We need to get whole number.
Step 1: Locate the place to which the number is to be rounded. and put a line right to that no 709|.60
Step 2: Look only at the next digit to the right of the one you have put a line. which is 6.
(If it is 5 or more, increase the underlined digit by 1.)
709+1 = 710
Answer: Dollar 710