| 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 | $107.95 | 4.134% | $112.4127 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $44.33 | 7.304% | $47.5679 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $222.44 | 6.645% | $237.2211 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $20.91 | 13.872% | $23.8106 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $195.96 | 3.747% | $203.3026 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $11.76 | 5.649% | $12.4243 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $195.41 | 7.246% | $209.5694 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $798.76 | $846.3086 | $846.30 | $846.20 | $846.30 | |