| 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 | $152.31 | 12.356% | $171.1294 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $202.60 | 6.546% | $215.8622 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $44.34 | 3.645% | $45.9562 | $45.96 | $45.95 | $46.00 |
| Purchase #4 | $99.29 | 11.748% | $110.9546 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $10.90 | 5.197% | $11.4665 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $52.49 | 5.115% | $55.1749 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $44.85 | 7.684% | $48.2963 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $606.78 | $658.8401 | $658.84 | $658.80 | $659.00 | |