| 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 | $58.32 | 9.848% | $64.0634 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $62.37 | 3.153% | $64.3365 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $18.66 | 12.681% | $21.0263 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $97.75 | 6.257% | $103.8662 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $107.26 | 3.307% | $110.8071 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $58.96 | 6.740% | $62.9339 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $250.50 | 5.410% | $264.0521 | $264.05 | $264.05 | $264.10 |
| 7 purchase totals = | $653.82 | $691.0855 | $691.09 | $691.10 | $691.10 | |