| 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 | $42.82 | 8.846% | $46.6079 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $56.34 | 13.454% | $63.92 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $112.34 | 7.834% | $121.1407 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $29.58 | 3.712% | $30.678 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $12.26 | 6.603% | $13.0695 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $209.34 | 5.285% | $220.4036 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $53.89 | 10.554% | $59.5776 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $516.57 | $555.3973 | $555.40 | $555.40 | $555.40 | |