| 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 | $94.64 | 11.657% | $105.6722 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $59.76 | 7.204% | $64.0651 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $134.88 | 9.261% | $147.3712 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $29.36 | 13.182% | $33.2302 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $116.81 | 3.553% | $120.9603 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $58.83 | 13.396% | $66.7109 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $161.64 | 5.362% | $170.3071 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $655.92 | $708.3170 | $708.32 | $708.25 | $708.40 | |