| 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 | $87.91 | 9.711% | $96.4469 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $168.88 | 5.673% | $178.4606 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $94.43 | 11.865% | $105.6341 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $174.71 | 11.434% | $194.6863 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $180.67 | 4.653% | $189.0766 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $41.53 | 12.843% | $46.8637 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $53.83 | 8.170% | $58.2279 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $801.96 | $869.3961 | $869.40 | $869.45 | $869.40 | |