| 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 | $13.33 | 4.709% | $13.9577 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $94.83 | 8.596% | $102.9816 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $148.55 | 6.616% | $158.3781 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $62.90 | 5.738% | $66.5092 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $67.68 | 9.509% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $40.81 | 6.680% | $43.5361 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $76.89 | 13.142% | $86.9949 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $504.99 | $546.4733 | $546.48 | $546.50 | $546.50 | |