| 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 | $216.66 | 3.606% | $224.4728 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $77.95 | 12.680% | $87.8341 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $224.41 | 13.747% | $255.2596 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $18.71 | 9.556% | $20.4979 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $88.33 | 6.310% | $93.9036 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $168.72 | 8.420% | $182.9262 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $60.42 | 8.225% | $65.3895 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $855.20 | $930.2837 | $930.28 | $930.30 | $930.30 | |