| 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 | $43.54 | 8.115% | $47.0733 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $240.60 | 8.675% | $261.4721 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $17.54 | 13.450% | $19.8991 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $75.96 | 13.739% | $86.3961 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $102.42 | 5.625% | $108.1811 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $60.62 | 3.176% | $62.5453 | $62.55 | $62.55 | $62.50 |
| Purchase #7 | $183.75 | 11.813% | $205.4564 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $724.43 | $791.0234 | $791.03 | $791.00 | $791.10 | |