| 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 | $68.35 | 12.836% | $77.1234 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $216.73 | 10.136% | $238.6978 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $27.90 | 10.606% | $30.8591 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $77.51 | 8.151% | $83.8278 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $205.68 | 12.370% | $231.1226 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $12.39 | 6.312% | $13.1721 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $57.92 | 13.468% | $65.7207 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $666.48 | $740.5235 | $740.52 | $740.45 | $740.50 | |