| 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 | $47.57 | 3.337% | $49.1574 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $46.81 | 9.491% | $51.2527 | $51.25 | $51.25 | $51.30 |
| Purchase #3 | $169.67 | 13.869% | $193.2015 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $46.51 | 9.164% | $50.7722 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $86.55 | 3.303% | $89.4087 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $217.96 | 13.336% | $247.0271 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $46.29 | 5.335% | $48.7596 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $661.36 | $729.5792 | $729.58 | $729.55 | $729.70 | |