| 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 | $48.54 | 3.717% | $50.3442 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $222.48 | 5.397% | $234.4872 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $93.98 | 12.331% | $105.5687 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $65.80 | 10.606% | $72.7787 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $77.46 | 12.400% | $87.065 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $246.68 | 10.725% | $273.1364 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $151.33 | 5.837% | $160.1631 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $906.27 | $983.5433 | $983.55 | $983.55 | $983.60 | |