| 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 | $92.67 | 3.289% | $95.7179 | $95.72 | $95.70 | $95.70 |
| Purchase #2 | $146.40 | 8.807% | $159.2934 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $72.65 | 8.829% | $79.0643 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $58.89 | 11.536% | $65.6836 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $48.30 | 4.239% | $50.3474 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $239.40 | 4.451% | $250.0557 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $85.48 | 4.687% | $89.4864 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $743.79 | $789.6487 | $789.65 | $789.65 | $789.70 | |