| 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 | $221.62 | 9.758% | $243.2457 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $173.71 | 9.278% | $189.8268 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $53.35 | 4.406% | $55.7006 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $131.47 | 9.386% | $143.8098 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $93.74 | 10.653% | $103.7261 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $67.98 | 11.103% | $75.5278 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $44.72 | 7.430% | $48.0427 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $786.59 | $859.8795 | $859.89 | $859.95 | $859.70 | |