| 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 | $45.26 | 9.539% | $49.5774 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $217.46 | 8.242% | $235.3831 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $111.46 | 9.156% | $121.6653 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $166.46 | 8.281% | $180.2446 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $187.82 | 11.243% | $208.9366 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $12.54 | 4.123% | $13.057 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $100.71 | 11.844% | $112.6381 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $841.71 | $921.5021 | $921.51 | $921.55 | $921.50 | |