| 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 | $26.73 | 7.171% | $28.6468 | $28.65 | $28.65 | $28.60 |
| Purchase #2 | $128.43 | 13.561% | $145.8464 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $75.63 | 6.479% | $80.5301 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $113.47 | 7.157% | $121.591 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $237.55 | 9.827% | $260.894 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $73.52 | 3.514% | $76.1035 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $248.63 | 6.347% | $264.4105 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $903.96 | $978.0223 | $978.02 | $978.05 | $977.90 | |