| 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 | $81.55 | 3.872% | $84.7076 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $85.75 | 13.869% | $97.6427 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $138.26 | 11.705% | $154.4433 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $64.46 | 13.245% | $72.9977 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $47.25 | 10.649% | $52.2817 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $18.74 | 12.478% | $21.0784 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $122.45 | 7.318% | $131.4109 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $558.46 | $614.5623 | $614.56 | $614.60 | $614.50 | |