| 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 | $15.55 | 4.282% | $16.2159 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $37.60 | 10.787% | $41.6559 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $176.66 | 10.292% | $194.8418 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $110.64 | 9.759% | $121.4374 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $180.61 | 13.277% | $204.5896 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $30.69 | 9.413% | $33.5788 | $33.58 | $33.60 | $33.60 |
| Purchase #7 | $125.42 | 8.571% | $136.1697 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $677.17 | $748.4891 | $748.50 | $748.50 | $748.50 | |