| 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 | $66.47 | 6.626% | $70.8743 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $190.91 | 7.153% | $204.5658 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $62.47 | 10.575% | $69.0762 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $93.94 | 5.405% | $99.0175 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $234.76 | 11.525% | $261.8161 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $76.56 | 8.780% | $83.282 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $75.25 | 8.769% | $81.8487 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $800.36 | $870.4806 | $870.49 | $870.45 | $870.50 | |