| 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 | $113.53 | 10.552% | $125.5097 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $59.83 | 4.444% | $62.4888 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $12.48 | 3.189% | $12.878 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $203.51 | 10.232% | $224.3331 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $28.29 | 6.307% | $30.0743 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $41.43 | 10.332% | $45.7105 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $63.92 | 8.108% | $69.1026 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $522.99 | $570.0970 | $570.09 | $570.10 | $570.10 | |