| 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 | $18.61 | 10.110% | $20.4915 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $190.72 | 7.871% | $205.7316 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $115.91 | 11.840% | $129.6337 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $163.96 | 4.841% | $171.8973 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $213.46 | 10.860% | $236.6418 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $84.40 | 9.419% | $92.3496 | $92.35 | $92.35 | $92.30 |
| Purchase #7 | $78.46 | 11.248% | $87.2852 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $865.52 | $944.0307 | $944.03 | $944.10 | $943.90 | |