| 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 | $47.99 | 9.221% | $52.4152 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $217.78 | 4.648% | $227.9024 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $49.63 | 11.485% | $55.33 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $126.73 | 11.307% | $141.0594 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $31.66 | 11.517% | $35.3063 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $25.57 | 4.603% | $26.747 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $73.37 | 5.172% | $77.1647 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $572.73 | $615.9250 | $615.93 | $615.90 | $615.90 | |