| 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 | $52.36 | 9.240% | $57.1981 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $193.60 | 9.811% | $212.5941 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $148.32 | 12.481% | $166.8318 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $44.55 | 6.664% | $47.5188 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $125.86 | 7.528% | $135.3347 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $92.50 | 7.543% | $99.4773 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $185.41 | 10.360% | $204.6185 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $842.60 | $923.5733 | $923.57 | $923.60 | $923.50 | |