| 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 | $91.54 | 12.389% | $102.8809 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $86.89 | 3.157% | $89.6331 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $151.93 | 8.261% | $164.4809 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $153.48 | 3.633% | $159.0559 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $48.85 | 3.456% | $50.5383 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $60.34 | 10.673% | $66.7801 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $121.67 | 11.644% | $135.8373 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $714.70 | $769.2065 | $769.21 | $769.30 | $769.20 | |