| 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 | $21.79 | 8.718% | $23.6897 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $231.30 | 12.857% | $261.0382 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $184.49 | 7.221% | $197.812 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $73.52 | 10.535% | $81.2653 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $75.32 | 10.587% | $83.2941 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $65.80 | 10.546% | $72.7393 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $161.55 | 13.343% | $183.1056 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $813.77 | $902.9442 | $902.95 | $902.95 | $902.90 | |