| 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 | $49.90 | 7.728% | $53.7563 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $118.67 | 10.510% | $131.1422 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $214.66 | 5.285% | $226.0048 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $112.89 | 13.175% | $127.7633 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $232.58 | 6.669% | $248.0908 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $62.84 | 10.845% | $69.655 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $99.40 | 7.832% | $107.185 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $890.94 | $963.5974 | $963.60 | $963.60 | $963.70 | |