| 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 | $22.96 | 11.844% | $25.6794 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $59.69 | 13.818% | $67.938 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $169.92 | 4.176% | $177.0159 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $90.87 | 9.575% | $99.5708 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $7.63 | 13.449% | $8.6562 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $168.80 | 3.790% | $175.1975 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $82.53 | 4.680% | $86.3924 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $602.40 | $640.4502 | $640.46 | $640.45 | $640.50 | |