| 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 | $73.85 | 7.182% | $79.1539 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $217.42 | 9.120% | $237.2487 | $237.25 | $237.25 | $237.20 |
| Purchase #3 | $51.49 | 5.797% | $54.4749 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $119.27 | 10.260% | $131.5071 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $42.33 | 9.213% | $46.2299 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $219.35 | 12.766% | $247.3522 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $181.89 | 8.526% | $197.3979 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $905.60 | $993.3646 | $993.36 | $993.35 | $993.40 | |