| 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 | $96.73 | 5.502% | $102.0521 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $215.50 | 11.295% | $239.8407 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $82.63 | 13.591% | $93.8602 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $125.48 | 11.443% | $139.8387 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $113.89 | 12.263% | $127.8563 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $15.70 | 12.493% | $17.6614 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $122.78 | 12.538% | $138.1742 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $772.71 | $859.2836 | $859.28 | $859.25 | $859.40 | |