| 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 | $94.51 | 13.281% | $107.0619 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $97.59 | 10.477% | $107.8145 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $105.72 | 5.150% | $111.1646 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $37.51 | 10.340% | $41.3885 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $120.62 | 10.186% | $132.9064 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $215.81 | 7.861% | $232.7748 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $143.51 | 13.742% | $163.2311 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $815.27 | $896.3418 | $896.33 | $896.30 | $896.40 | |