| 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 | $24.74 | 10.445% | $27.3241 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $70.64 | 5.693% | $74.6615 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $29.67 | 4.139% | $30.898 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $229.78 | 9.314% | $251.1817 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $191.88 | 10.552% | $212.1272 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $10.43 | 4.775% | $10.928 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $174.68 | 3.754% | $181.2375 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $731.82 | $788.3580 | $788.36 | $788.40 | $788.30 | |