| 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 | $44.72 | 3.862% | $46.4471 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $70.80 | 8.736% | $76.9851 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $205.63 | 10.560% | $227.3445 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $73.33 | 11.267% | $81.5921 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $204.70 | 7.473% | $219.9972 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $203.56 | 9.470% | $222.8371 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $93.68 | 6.515% | $99.7833 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $896.42 | $974.9864 | $974.99 | $975.05 | $974.90 | |