| 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 | $43.36 | 4.543% | $45.3298 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $227.93 | 10.171% | $251.1128 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $97.82 | 10.308% | $107.9033 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $109.33 | 10.357% | $120.6533 | $120.65 | $120.65 | $120.70 |
| Purchase #5 | $201.99 | 13.813% | $229.8909 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $44.84 | 5.274% | $47.2049 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $138.27 | 13.181% | $156.4954 | $156.50 | $156.50 | $156.50 |
| 7 purchase totals = | $863.54 | $958.5904 | $958.58 | $958.60 | $958.60 | |