| 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 | $76.83 | 5.684% | $81.197 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $87.25 | 10.222% | $96.1687 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $42.93 | 10.762% | $47.5501 | $47.55 | $47.55 | $47.60 |
| Purchase #4 | $53.93 | 10.643% | $59.6698 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $104.32 | 10.635% | $115.4144 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $191.71 | 6.509% | $204.1884 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $208.42 | 11.692% | $232.7885 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $765.39 | $836.9769 | $836.98 | $836.95 | $837.10 | |