| 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 | $43.61 | 4.575% | $45.6052 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $162.67 | 4.127% | $169.3834 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $114.40 | 9.624% | $125.4099 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $199.85 | 7.237% | $214.3131 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $74.98 | 12.126% | $84.0721 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $228.71 | 3.747% | $237.2798 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $48.81 | 9.467% | $53.4308 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $873.03 | $929.4943 | $929.49 | $929.50 | $929.50 | |