| 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 | $89.61 | 9.348% | $97.9867 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $80.29 | 3.109% | $82.7862 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $141.80 | 11.218% | $157.7071 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $227.32 | 10.276% | $250.6794 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $140.92 | 7.422% | $151.3791 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $163.50 | 11.464% | $182.2436 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $59.44 | 9.160% | $64.8847 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $902.88 | $987.6668 | $987.67 | $987.75 | $987.70 | |