| 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 | $34.41 | 13.805% | $39.1603 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $82.94 | 9.341% | $90.6874 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $127.47 | 4.243% | $132.8786 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $27.57 | 9.165% | $30.0968 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $206.27 | 13.806% | $234.7476 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $180.44 | 7.232% | $193.4894 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $191.45 | 10.836% | $212.1955 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $850.55 | $933.2556 | $933.27 | $933.30 | $933.30 | |