| 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 | $28.75 | 13.705% | $32.6902 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $93.50 | 6.126% | $99.2278 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $27.33 | 11.815% | $30.559 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $118.90 | 11.155% | $132.1633 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $75.34 | 7.852% | $81.2557 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $100.91 | 5.132% | $106.0887 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $114.83 | 8.146% | $124.1841 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $559.56 | $606.1688 | $606.17 | $606.20 | $606.30 | |