| 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 | $57.61 | 3.555% | $59.658 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $67.84 | 10.850% | $75.2006 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $91.93 | 6.133% | $97.5681 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $25.64 | 5.570% | $27.0681 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $89.49 | 9.484% | $97.9772 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $29.76 | 8.129% | $32.1792 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $82.91 | 8.190% | $89.7003 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $445.18 | $479.3515 | $479.36 | $479.35 | $479.50 | |