| 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 | $108.34 | 9.551% | $118.6876 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $149.48 | 3.135% | $154.1662 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $99.32 | 5.201% | $104.4856 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $48.33 | 4.703% | $50.603 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $89.28 | 9.549% | $97.8053 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $79.43 | 10.102% | $87.454 | $87.45 | $87.45 | $87.50 |
| Purchase #7 | $206.73 | 5.734% | $218.5839 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $780.91 | $831.7856 | $831.79 | $831.80 | $831.90 | |