| 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 | $64.62 | 8.450% | $70.0804 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $69.39 | 8.568% | $75.3353 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $227.94 | 4.677% | $238.6008 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $154.83 | 9.456% | $169.4707 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $236.39 | 13.637% | $268.6265 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $47.81 | 3.716% | $49.5866 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $110.37 | 12.611% | $124.2888 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $911.35 | $995.9891 | $996.00 | $996.05 | $996.00 | |