| 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 | $60.56 | 10.777% | $67.0866 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $25.50 | 6.419% | $27.1368 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $244.95 | 6.491% | $260.8497 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $5.30 | 11.600% | $5.9148 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $236.53 | 6.615% | $252.1765 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $232.66 | 6.674% | $248.1877 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $112.29 | 11.599% | $125.3145 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $917.79 | $986.6666 | $986.67 | $986.70 | $986.60 | |