| 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 | $214.73 | 10.651% | $237.6009 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $66.97 | 3.757% | $69.4861 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $60.31 | 7.851% | $65.0449 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $87.49 | 13.370% | $99.1874 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $13.42 | 7.580% | $14.4372 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $163.46 | 10.203% | $180.1378 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $105.87 | 6.483% | $112.7336 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $712.25 | $778.6279 | $778.63 | $778.70 | $778.50 | |