| 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 | $77.31 | 10.485% | $85.416 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $85.59 | 13.872% | $97.463 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $14.43 | 8.600% | $15.671 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $243.78 | 9.670% | $267.3535 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $116.53 | 12.435% | $131.0205 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $67.76 | 3.624% | $70.2156 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $150.88 | 9.734% | $165.5667 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $756.28 | $832.7063 | $832.71 | $832.60 | $832.80 | |