| 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 | $26.68 | 6.582% | $28.4361 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $151.74 | 8.312% | $164.3526 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $140.75 | 9.406% | $153.9889 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $71.62 | 13.595% | $81.3567 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $216.52 | 8.480% | $234.8809 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $163.58 | 3.358% | $169.073 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $85.95 | 10.864% | $95.2876 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $856.84 | $927.3758 | $927.38 | $927.40 | $927.50 | |