| 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 | $60.98 | 9.202% | $66.5914 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $105.50 | 4.653% | $110.4089 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $68.69 | 5.526% | $72.4858 | $72.49 | $72.50 | $72.50 |
| Purchase #4 | $17.98 | 10.723% | $19.908 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $233.59 | 11.386% | $260.1866 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $30.44 | 3.698% | $31.5657 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $25.31 | 10.366% | $27.9336 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $542.49 | $589.0800 | $589.09 | $589.10 | $589.10 | |