| 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 | $97.35 | 3.425% | $100.6842 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $20.58 | 13.417% | $23.3412 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $40.80 | 3.871% | $42.3794 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $199.29 | 13.241% | $225.678 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $49.95 | 12.450% | $56.1688 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $215.40 | 6.688% | $229.806 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $30.61 | 8.311% | $33.154 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $653.98 | $711.2116 | $711.21 | $711.25 | $711.30 | |