| 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 | $30.53 | 5.340% | $32.1603 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $78.85 | 12.526% | $88.7268 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $94.83 | 5.568% | $100.1101 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $240.48 | 8.684% | $261.3633 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $113.85 | 6.561% | $121.3197 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $148.88 | 12.316% | $167.2161 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $195.74 | 6.738% | $208.929 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $903.16 | $979.8253 | $979.83 | $979.80 | $979.80 | |