| 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 | $28.74 | 5.481% | $30.3152 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $122.86 | 10.247% | $135.4495 | $135.45 | $135.45 | $135.40 |
| Purchase #3 | $210.37 | 12.621% | $236.9208 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $53.41 | 11.541% | $59.574 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $104.75 | 13.186% | $118.5623 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $199.78 | 8.756% | $217.2727 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $126.29 | 7.750% | $136.0775 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $846.20 | $934.1720 | $934.17 | $934.10 | $934.20 | |