| 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 | $36.45 | 12.284% | $40.9275 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $22.52 | 5.284% | $23.71 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $201.77 | 10.187% | $222.3243 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $235.89 | 10.758% | $261.267 | $261.27 | $261.25 | $261.30 |
| Purchase #5 | $51.60 | 12.660% | $58.1326 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $234.81 | 10.859% | $260.308 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $10.85 | 11.570% | $12.1053 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $793.89 | $878.7747 | $878.78 | $878.75 | $878.70 | |