| 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 | $30.58 | 12.386% | $34.3676 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $222.54 | 3.737% | $230.8563 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $215.88 | 8.515% | $234.2622 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $36.78 | 12.593% | $41.4117 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $205.35 | 4.637% | $214.8721 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $52.73 | 13.209% | $59.6951 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $39.59 | 5.585% | $41.8011 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $803.45 | $857.2661 | $857.27 | $857.20 | $857.40 | |