| 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 | $18.25 | 8.717% | $19.8409 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $55.44 | 7.274% | $59.4727 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $118.96 | 11.252% | $132.3454 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $184.28 | 8.689% | $200.2921 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $149.44 | 3.427% | $154.5613 | $154.56 | $154.55 | $154.60 |
| Purchase #6 | $195.33 | 4.610% | $204.3347 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $173.56 | 9.162% | $189.4616 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $895.26 | $960.3087 | $960.30 | $960.30 | $960.30 | |