| 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 | $13.83 | 10.810% | $15.325 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $68.71 | 12.176% | $77.0761 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $63.26 | 4.826% | $66.3129 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $239.43 | 4.473% | $250.1397 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $64.83 | 10.645% | $71.7312 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $250.78 | 13.655% | $285.024 | $285.02 | $285.00 | $285.00 |
| Purchase #7 | $36.49 | 9.727% | $40.0394 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $737.33 | $805.6483 | $805.65 | $805.70 | $805.50 | |