| 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 | $23.43 | 13.768% | $26.6558 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $133.71 | 3.353% | $138.1933 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $114.97 | 8.466% | $124.7034 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $50.27 | 5.319% | $52.9439 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $232.76 | 12.469% | $261.7828 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $92.39 | 12.253% | $103.7105 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $175.33 | 3.153% | $180.8582 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $822.86 | $888.8479 | $888.84 | $888.85 | $888.90 | |