| 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 | $75.85 | 4.350% | $79.1495 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $74.51 | 5.809% | $78.8383 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $240.36 | 9.294% | $262.6991 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $111.29 | 9.359% | $121.7056 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $109.48 | 11.659% | $122.2443 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $107.27 | 10.411% | $118.4379 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $78.69 | 13.116% | $89.011 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $797.45 | $872.0857 | $872.09 | $872.10 | $871.90 | |