| 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 | $30.52 | 8.179% | $33.0162 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $125.91 | 3.873% | $130.7865 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $212.65 | 5.711% | $224.7944 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $18.37 | 13.466% | $20.8437 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $197.66 | 12.194% | $221.7627 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $180.93 | 3.602% | $187.4471 | $187.45 | $187.45 | $187.40 |
| Purchase #7 | $169.56 | 5.761% | $179.3284 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $935.60 | $997.9790 | $997.98 | $998.00 | $997.90 | |