| 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 | $93.58 | 4.490% | $97.7817 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $217.30 | 10.314% | $239.7123 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $177.85 | 13.778% | $202.3542 | $202.35 | $202.35 | $202.40 |
| Purchase #4 | $19.72 | 12.191% | $22.1241 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $207.54 | 8.107% | $224.3653 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $81.73 | 8.486% | $88.6656 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $69.26 | 6.606% | $73.8353 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $866.98 | $948.8385 | $948.84 | $948.80 | $948.90 | |