| 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 | $82.56 | 8.633% | $89.6874 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $92.92 | 9.745% | $101.9751 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $212.37 | 9.463% | $232.4666 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $33.80 | 9.575% | $37.0364 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $202.90 | 3.427% | $209.8534 | $209.85 | $209.85 | $209.90 |
| Purchase #6 | $24.43 | 11.482% | $27.2351 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $222.28 | 7.290% | $238.4842 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $871.26 | $936.7382 | $936.75 | $936.80 | $936.80 | |