| 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 | $26.66 | 8.448% | $28.9122 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $116.84 | 6.558% | $124.5024 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $28.84 | 5.333% | $30.378 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $35.89 | 6.733% | $38.3065 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $188.47 | 6.493% | $200.7074 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $240.29 | 10.371% | $265.2105 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $109.90 | 6.456% | $116.9951 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $746.89 | $805.0121 | $805.02 | $805.00 | $805.00 | |