| 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 | $104.77 | 4.749% | $109.7455 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $16.46 | 6.548% | $17.5378 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $68.78 | 7.802% | $74.1462 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $44.46 | 8.842% | $48.3912 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $186.63 | 8.168% | $201.8739 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $83.93 | 3.610% | $86.9599 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $170.60 | 3.600% | $176.7416 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $675.63 | $715.3961 | $715.40 | $715.40 | $715.30 | |