| 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 | $77.27 | 12.839% | $87.1907 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $13.67 | 11.652% | $15.2628 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $127.41 | 3.725% | $132.156 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $189.43 | 4.284% | $197.5452 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $196.71 | 9.444% | $215.2873 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $68.87 | 6.517% | $73.3583 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $44.38 | 8.755% | $48.2655 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $717.74 | $769.0658 | $769.08 | $769.05 | $769.20 | |