| 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 | $78.37 | 4.833% | $82.1576 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $227.61 | 6.527% | $242.4661 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $27.30 | 11.132% | $30.339 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $16.33 | 7.839% | $17.6101 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $244.67 | 10.109% | $269.4037 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $51.34 | 11.627% | $57.3093 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $66.68 | 13.149% | $75.4478 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $712.30 | $774.7336 | $774.74 | $774.70 | $774.70 | |