| 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 | $72.45 | 4.830% | $75.9493 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $116.48 | 7.450% | $125.1578 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $26.87 | 3.661% | $27.8537 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $72.95 | 8.290% | $78.9976 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $215.25 | 13.286% | $243.8481 | $243.85 | $243.85 | $243.80 |
| Purchase #6 | $227.32 | 8.577% | $246.8172 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $13.90 | 11.371% | $15.4806 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $745.22 | $814.1043 | $814.11 | $814.10 | $814.10 | |