| 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 | $39.96 | 8.234% | $43.2503 | $43.25 | $43.25 | $43.30 |
| Purchase #2 | $250.94 | 3.772% | $260.4055 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $12.39 | 9.408% | $13.5557 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $186.25 | 12.144% | $208.8682 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $7.68 | 9.444% | $8.4053 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $85.82 | 11.697% | $95.8584 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $66.43 | 3.319% | $68.6348 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $649.47 | $698.9782 | $698.99 | $698.95 | $699.10 | |