| 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 | $24.52 | 13.603% | $27.8555 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $161.76 | 11.832% | $180.8994 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $154.34 | 3.154% | $159.2079 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $23.28 | 10.198% | $25.6541 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $186.68 | 13.854% | $212.5426 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $206.45 | 8.815% | $224.6486 | $224.65 | $224.65 | $224.60 |
| Purchase #7 | $88.89 | 9.404% | $97.2492 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $845.92 | $928.0573 | $928.06 | $928.05 | $928.00 | |