| 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 | $7.28 | 4.453% | $7.6042 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $52.96 | 5.172% | $55.6991 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $236.40 | 6.528% | $251.8322 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $137.30 | 10.676% | $151.9581 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $194.61 | 11.716% | $217.4105 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $237.67 | 13.377% | $269.4631 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $16.39 | 10.545% | $18.1183 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $882.61 | $972.0855 | $972.08 | $972.05 | $972.10 | |