| 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 | $216.61 | 9.256% | $236.6594 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $137.55 | 4.377% | $143.5706 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $77.97 | 3.526% | $80.7192 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $119.50 | 7.638% | $128.6274 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $101.67 | 8.867% | $110.6851 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $30.32 | 7.708% | $32.6571 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $45.66 | 3.818% | $47.4033 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $729.28 | $780.3221 | $780.33 | $780.30 | $780.40 | |