| 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 | $57.99 | 10.675% | $64.1804 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $201.49 | 11.538% | $224.7379 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $15.27 | 9.611% | $16.7376 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $219.40 | 4.470% | $229.2072 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $9.27 | 9.218% | $10.1245 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $153.69 | 3.175% | $158.5697 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $116.45 | 7.747% | $125.4714 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $773.56 | $829.0287 | $829.03 | $829.00 | $829.00 | |