| 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 | $239.59 | 4.863% | $251.2413 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $100.42 | 6.395% | $106.8419 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $166.40 | 4.180% | $173.3555 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $140.41 | 11.379% | $156.3873 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $22.87 | 13.404% | $25.9355 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $78.62 | 9.718% | $86.2603 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $45.57 | 9.664% | $49.9739 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $793.88 | $849.9957 | $850.00 | $850.00 | $850.00 | |