| 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 | $29.65 | 3.206% | $30.6006 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $72.36 | 8.439% | $78.4665 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $163.27 | 3.630% | $169.1967 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $13.34 | 4.842% | $13.9859 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $125.68 | 13.371% | $142.4847 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $67.78 | 12.274% | $76.0993 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $109.70 | 5.439% | $115.6666 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $581.78 | $626.5003 | $626.51 | $626.50 | $626.60 | |