| 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 | $100.92 | 5.483% | $106.4534 | $106.45 | $106.45 | $106.50 |
| Purchase #2 | $55.35 | 13.773% | $62.9734 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $202.62 | 11.765% | $226.4582 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $46.59 | 13.426% | $52.8452 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $16.54 | 5.573% | $17.4618 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $250.91 | 12.688% | $282.7455 | $282.75 | $282.75 | $282.70 |
| Purchase #7 | $155.74 | 11.371% | $173.4492 | $173.45 | $173.45 | $173.40 |
| 7 purchase totals = | $828.67 | $922.3867 | $922.39 | $922.35 | $922.40 | |