| 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 | $240.80 | 5.749% | $254.6436 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $28.75 | 4.728% | $30.1093 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $21.51 | 12.274% | $24.1501 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $108.25 | 3.858% | $112.4263 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $12.42 | 10.148% | $13.6804 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $8.99 | 10.132% | $9.9009 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $45.93 | 9.503% | $50.2947 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $466.65 | $495.2053 | $495.20 | $495.25 | $495.20 | |