| 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 | $35.55 | 8.805% | $38.6802 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $25.97 | 10.869% | $28.7927 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $21.66 | 10.414% | $23.9157 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $119.89 | 9.569% | $131.3623 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $196.87 | 5.559% | $207.814 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $208.28 | 9.266% | $227.5792 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $46.67 | 4.800% | $48.9102 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $654.89 | $707.0543 | $707.05 | $707.05 | $707.10 | |