| 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 | $113.59 | 4.585% | $118.7981 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $57.35 | 3.493% | $59.3532 | $59.35 | $59.35 | $59.40 |
| Purchase #3 | $76.88 | 12.475% | $86.4708 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $67.64 | 13.721% | $76.9209 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $136.67 | 5.737% | $144.5108 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $146.81 | 11.621% | $163.8708 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $232.34 | 9.232% | $253.7896 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $831.28 | $903.7142 | $903.71 | $903.65 | $903.80 | |