| 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 | $89.51 | 6.445% | $95.2789 | $95.28 | $95.30 | $95.30 |
| Purchase #2 | $170.82 | 7.482% | $183.6008 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $23.41 | 12.674% | $26.377 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $111.46 | 13.575% | $126.5907 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $91.77 | 6.429% | $97.6699 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $163.93 | 10.350% | $180.8968 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $221.39 | 3.503% | $229.1453 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $872.29 | $939.5594 | $939.57 | $939.60 | $939.60 | |