| 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 | $113.88 | 9.603% | $124.8159 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $99.86 | 4.678% | $104.5315 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $222.64 | 13.537% | $252.7788 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $6.31 | 10.113% | $6.9481 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $81.66 | 9.520% | $89.434 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $61.68 | 10.482% | $68.1453 | $68.15 | $68.15 | $68.10 |
| Purchase #7 | $107.61 | 12.858% | $121.4465 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $693.64 | $768.1001 | $768.11 | $768.15 | $767.90 | |