| 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 | $96.42 | 8.342% | $104.4634 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $59.94 | 5.325% | $63.1318 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $28.33 | 8.862% | $30.8406 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $52.37 | 3.328% | $54.1129 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $228.66 | 5.314% | $240.811 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $214.79 | 7.309% | $230.489 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $204.41 | 3.562% | $211.6911 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $884.92 | $935.5398 | $935.53 | $935.55 | $935.50 | |