| 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 | $36.44 | 13.413% | $41.3277 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $249.91 | 12.249% | $280.5215 | $280.52 | $280.50 | $280.50 |
| Purchase #3 | $131.77 | 6.257% | $140.0148 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $52.38 | 13.766% | $59.5906 | $59.59 | $59.60 | $59.60 |
| Purchase #5 | $154.59 | 12.485% | $173.8906 | $173.89 | $173.90 | $173.90 |
| Purchase #6 | $167.33 | 11.243% | $186.1429 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $97.65 | 9.782% | $107.2021 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $890.07 | $988.6902 | $988.68 | $988.70 | $988.60 | |