| 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 | $65.89 | 11.175% | $73.2532 | $73.25 | $73.25 | $73.30 |
| Purchase #2 | $156.28 | 8.774% | $169.992 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $42.38 | 7.494% | $45.556 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $28.33 | 7.379% | $30.4205 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $80.39 | 5.254% | $84.6137 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $229.83 | 10.837% | $254.7367 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $44.84 | 10.476% | $49.5374 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $647.94 | $708.1095 | $708.11 | $708.10 | $708.10 | |