| 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 | $95.82 | 12.552% | $107.8473 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $166.96 | 3.266% | $172.4129 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $224.53 | 12.273% | $252.0866 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $55.59 | 3.273% | $57.4095 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $66.80 | 5.483% | $70.4626 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $108.90 | 11.859% | $121.8145 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $71.58 | 3.444% | $74.0452 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $790.18 | $856.0786 | $856.08 | $856.05 | $856.00 | |