| 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 | $51.35 | 7.213% | $55.0539 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $125.62 | 7.683% | $135.2714 | $135.27 | $135.25 | $135.30 |
| Purchase #3 | $232.53 | 12.435% | $261.4451 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $21.86 | 6.387% | $23.2562 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $34.25 | 8.407% | $37.1294 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $210.43 | 3.132% | $217.0207 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $45.73 | 8.200% | $49.4799 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $721.77 | $778.6566 | $778.66 | $778.65 | $778.70 | |