| 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 | $24.43 | 5.129% | $25.683 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $138.96 | 6.572% | $148.0925 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $43.89 | 9.469% | $48.0459 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $83.73 | 12.203% | $93.9476 | $93.95 | $93.95 | $93.90 |
| Purchase #5 | $243.89 | 10.420% | $269.3033 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $190.87 | 13.827% | $217.2616 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $130.65 | 5.693% | $138.0879 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $856.42 | $940.4218 | $940.42 | $940.45 | $940.40 | |