| 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 | $49.89 | 5.739% | $52.7532 | $52.75 | $52.75 | $52.80 |
| Purchase #2 | $130.52 | 13.682% | $148.3777 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $175.57 | 11.632% | $195.9923 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $121.50 | 6.175% | $129.0026 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $116.49 | 6.677% | $124.268 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $123.29 | 5.174% | $129.669 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $52.71 | 10.113% | $58.0406 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $769.97 | $838.1034 | $838.10 | $838.10 | $838.20 | |