| 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 | $40.43 | 13.648% | $45.9479 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $202.80 | 9.403% | $221.8693 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $106.89 | 5.747% | $113.033 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $128.27 | 3.703% | $133.0198 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $248.43 | 5.331% | $261.6738 | $261.67 | $261.65 | $261.70 |
| Purchase #6 | $140.73 | 5.328% | $148.2281 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $40.75 | 3.729% | $42.2696 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $908.30 | $966.0415 | $966.04 | $966.00 | $966.00 | |