| 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 | $78.43 | 7.136% | $84.0268 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $121.33 | 3.751% | $125.8811 | $125.88 | $125.90 | $125.90 |
| Purchase #3 | $49.52 | 11.287% | $55.1093 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $10.30 | 4.104% | $10.7227 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $172.37 | 3.539% | $178.4702 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $175.36 | 8.450% | $190.1779 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $151.60 | 11.600% | $169.1856 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $758.91 | $813.5736 | $813.58 | $813.60 | $813.60 | |