| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.69 | 9.382% | $74.0407 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $176.88 | 5.420% | $186.4669 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $153.58 | 6.335% | $163.3093 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $54.84 | 11.105% | $60.93 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $22.47 | 6.740% | $23.9845 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $29.39 | 6.832% | $31.3979 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $72.69 | 7.547% | $78.1759 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $577.54 | $618.3052 | $618.31 | $618.35 | $618.30 | |