| 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 | $156.59 | 4.673% | $163.9075 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $97.79 | 3.562% | $101.2733 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $209.73 | 12.825% | $236.6279 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $58.73 | 10.621% | $64.9677 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $23.96 | 6.155% | $25.4347 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $211.47 | 8.306% | $229.0347 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $25.90 | 11.513% | $28.8819 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $784.17 | $850.1277 | $850.12 | $850.15 | $850.10 | |