| 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 | $26.62 | 12.867% | $30.0452 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $124.84 | 6.794% | $133.3216 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $29.46 | 8.819% | $32.0581 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $102.90 | 4.438% | $107.4667 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $158.50 | 5.518% | $167.246 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $108.89 | 11.324% | $121.2207 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $146.81 | 11.270% | $163.3555 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $698.02 | $754.7138 | $754.73 | $754.65 | $754.70 | |