| 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 | $64.71 | 13.868% | $73.684 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $42.87 | 4.604% | $44.8437 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $168.84 | 11.410% | $188.1046 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $85.47 | 9.445% | $93.5426 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $215.59 | 3.365% | $222.8446 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $159.30 | 6.869% | $170.2423 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $89.66 | 8.850% | $97.5949 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $826.44 | $890.8567 | $890.83 | $890.90 | $890.70 | |