| 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 | $243.41 | 6.138% | $258.3505 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $42.39 | 13.847% | $48.2597 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $44.88 | 6.281% | $47.6989 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $67.56 | 11.524% | $75.3456 | $75.35 | $75.35 | $75.30 |
| Purchase #5 | $120.49 | 3.863% | $125.1445 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $78.38 | 4.178% | $81.6547 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $113.84 | 4.452% | $118.9082 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $710.95 | $755.3621 | $755.36 | $755.35 | $755.40 | |