| 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 | $49.35 | 13.448% | $55.9866 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $70.33 | 10.557% | $77.7547 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $48.70 | 3.621% | $50.4634 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $129.76 | 8.582% | $140.896 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $115.80 | 6.338% | $123.1394 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $170.50 | 7.665% | $183.5688 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $146.45 | 11.416% | $163.1687 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $730.89 | $794.9776 | $794.98 | $794.95 | $795.10 | |