| 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 | $60.71 | 13.338% | $68.8075 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $156.97 | 7.595% | $168.8919 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $11.52 | 13.810% | $13.1109 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $143.92 | 10.198% | $158.597 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $112.66 | 8.746% | $122.5132 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $125.33 | 7.618% | $134.8776 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $239.88 | 5.285% | $252.5577 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $850.99 | $919.3558 | $919.36 | $919.35 | $919.40 | |