| 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 | $66.91 | 12.698% | $75.4062 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $26.81 | 4.109% | $27.9116 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $15.82 | 6.729% | $16.8845 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $105.99 | 4.430% | $110.6854 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $138.61 | 3.399% | $143.3214 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $35.77 | 4.802% | $37.4877 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $53.92 | 7.869% | $58.163 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $443.83 | $469.8598 | $469.86 | $469.85 | $469.90 | |