| 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 | $21.55 | 10.746% | $23.8658 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $110.55 | 7.627% | $118.9816 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $206.51 | 12.195% | $231.6939 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $27.39 | 3.350% | $28.3076 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $145.89 | 7.213% | $156.413 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $28.40 | 5.230% | $29.8853 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $191.25 | 6.770% | $204.1976 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $731.54 | $793.3448 | $793.35 | $793.35 | $793.40 | |