| 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 | $90.68 | 5.803% | $95.9422 | $95.94 | $95.95 | $95.90 |
| Purchase #2 | $134.45 | 11.532% | $149.9548 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $236.30 | 5.816% | $250.0432 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $46.67 | 8.235% | $50.5133 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $17.67 | 13.817% | $20.1115 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $89.74 | 10.224% | $98.915 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $150.56 | 5.117% | $158.2642 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $766.07 | $823.7442 | $823.73 | $823.70 | $823.70 | |