| 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 | $37.98 | 7.437% | $40.8046 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $57.80 | 6.571% | $61.598 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $148.43 | 4.659% | $155.3454 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $250.49 | 6.796% | $267.5133 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $11.76 | 13.252% | $13.3184 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $143.49 | 13.773% | $163.2529 | $163.25 | $163.25 | $163.30 |
| Purchase #7 | $45.33 | 8.872% | $49.3517 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $695.28 | $751.1843 | $751.18 | $751.15 | $751.20 | |