| 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 | $35.94 | 6.426% | $38.2495 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $33.83 | 8.471% | $36.6957 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $86.91 | 9.500% | $95.1665 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $25.35 | 6.596% | $27.0221 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $233.30 | 10.738% | $258.3518 | $258.35 | $258.35 | $258.40 |
| Purchase #6 | $209.90 | 7.256% | $225.1303 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $27.90 | 8.590% | $30.2966 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $653.13 | $710.9125 | $710.92 | $710.90 | $710.90 | |