| 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 | $70.40 | 5.777% | $74.467 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $66.83 | 13.221% | $75.6656 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $185.74 | 3.223% | $191.7264 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $87.75 | 10.845% | $97.2665 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $110.69 | 10.656% | $122.4851 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $94.74 | 11.572% | $105.7033 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $98.79 | 6.326% | $105.0395 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $714.94 | $772.3534 | $772.37 | $772.35 | $772.40 | |