| 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 | $10.33 | 12.795% | $11.6517 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $187.59 | 8.538% | $203.6064 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $191.43 | 7.796% | $206.3539 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $46.39 | 13.321% | $52.5696 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $81.35 | 5.610% | $85.9137 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $103.77 | 12.666% | $116.9135 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $138.25 | 11.653% | $154.3603 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $759.11 | $831.3691 | $831.36 | $831.30 | $831.50 | |