| 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 | $96.78 | 9.611% | $106.0815 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $52.89 | 5.197% | $55.6387 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $9.85 | 5.687% | $10.4102 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $199.78 | 11.648% | $223.0504 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $203.94 | 11.434% | $227.2585 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $70.36 | 10.848% | $77.9927 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $223.50 | 3.516% | $231.3583 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $857.10 | $931.7903 | $931.79 | $931.80 | $931.90 | |