| 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 | $27.85 | 5.484% | $29.3773 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $32.58 | 13.197% | $36.8796 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $116.62 | 8.709% | $126.7764 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $68.61 | 9.478% | $75.1129 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $177.47 | 12.533% | $199.7123 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $140.72 | 5.867% | $148.976 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $54.87 | 6.382% | $58.3718 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $618.72 | $675.2063 | $675.21 | $675.25 | $675.30 | |