| 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 | $70.95 | 5.816% | $75.0765 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $55.68 | 6.833% | $59.4846 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $119.75 | 10.831% | $132.7201 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $165.26 | 8.525% | $179.3484 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $119.90 | 8.743% | $130.3829 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $106.84 | 7.634% | $114.9962 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $125.46 | 11.311% | $139.6508 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $763.84 | $831.6595 | $831.66 | $831.70 | $831.70 | |