| 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 | $12.50 | 13.369% | $14.1711 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $231.29 | 12.864% | $261.0431 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $199.75 | 10.413% | $220.55 | $220.55 | $220.55 | $220.60 |
| Purchase #4 | $15.60 | 8.620% | $16.9447 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $78.25 | 7.133% | $83.8316 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $48.78 | 13.772% | $55.498 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $81.78 | 5.428% | $86.219 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $667.95 | $738.2575 | $738.25 | $738.25 | $738.20 | |