| 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 | $117.45 | 6.734% | $125.3591 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $73.28 | 5.709% | $77.4636 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $75.29 | 3.799% | $78.1503 | $78.15 | $78.15 | $78.20 |
| Purchase #4 | $52.95 | 10.187% | $58.344 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $212.56 | 6.186% | $225.709 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $74.93 | 4.290% | $78.1445 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $116.97 | 6.584% | $124.6713 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $723.43 | $767.8418 | $767.83 | $767.80 | $767.90 | |