| 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 | $21.53 | 13.147% | $24.3605 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $76.27 | 13.316% | $86.4261 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $203.26 | 9.430% | $222.4274 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $86.37 | 7.394% | $92.7562 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $46.80 | 13.182% | $52.9692 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $224.87 | 4.284% | $234.5034 | $234.50 | $234.50 | $234.50 |
| Purchase #7 | $181.73 | 9.591% | $199.1597 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $840.83 | $912.6025 | $912.61 | $912.60 | $912.70 | |