| 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 | $102.52 | 13.419% | $116.2772 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $91.61 | 11.303% | $101.9647 | $101.96 | $101.95 | $102.00 |
| Purchase #3 | $96.73 | 6.202% | $102.7292 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $42.37 | 4.755% | $44.3847 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $47.47 | 3.777% | $49.2629 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $153.35 | 7.530% | $164.8973 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $85.88 | 13.235% | $97.2462 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $619.93 | $676.7622 | $676.76 | $676.80 | $676.80 | |