| 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 | $66.62 | 5.297% | $70.1489 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $107.63 | 9.682% | $118.0507 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $12.51 | 9.548% | $13.7045 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $228.34 | 10.661% | $252.6833 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $171.81 | 9.619% | $188.3364 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $114.71 | 5.251% | $120.7334 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $44.66 | 5.377% | $47.0614 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $746.28 | $810.7186 | $810.71 | $810.75 | $810.70 | |