| 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 | $52.72 | 11.600% | $58.8355 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $144.29 | 13.142% | $163.2526 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $128.87 | 11.568% | $143.7777 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $214.43 | 4.439% | $223.9485 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $55.47 | 5.862% | $58.7217 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $195.78 | 13.667% | $222.5373 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $60.79 | 9.220% | $66.3948 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $852.35 | $937.4681 | $937.47 | $937.50 | $937.40 | |