| 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 | $61.60 | 8.476% | $66.8212 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $162.37 | 4.540% | $169.7416 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $108.86 | 11.479% | $121.356 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $80.79 | 6.872% | $86.3419 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $50.49 | 10.836% | $55.9611 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $190.69 | 6.181% | $202.4765 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $162.53 | 3.333% | $167.9471 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $817.33 | $870.6454 | $870.65 | $870.65 | $870.60 | |