| 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 | $57.64 | 13.659% | $65.513 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $47.77 | 10.252% | $52.6674 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $176.30 | 11.816% | $197.1316 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $250.40 | 4.586% | $261.8833 | $261.88 | $261.90 | $261.90 |
| Purchase #5 | $76.45 | 3.526% | $79.1456 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $22.85 | 13.587% | $25.9546 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $110.44 | 12.242% | $123.9601 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $741.85 | $806.2556 | $806.25 | $806.25 | $806.30 | |