| 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 | $13.85 | 3.734% | $14.3672 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $224.99 | 8.403% | $243.8959 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $85.71 | 13.450% | $97.238 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $113.28 | 3.612% | $117.3717 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $106.72 | 7.858% | $115.1061 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $43.83 | 8.469% | $47.542 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $175.73 | 13.497% | $199.4483 | $199.45 | $199.45 | $199.40 |
| 7 purchase totals = | $764.11 | $834.9692 | $834.98 | $834.95 | $834.90 | |