| 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 | $49.70 | 4.496% | $51.9345 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $159.53 | 6.203% | $169.4256 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $17.59 | 7.348% | $18.8825 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $91.79 | 13.389% | $104.0798 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $78.55 | 10.770% | $87.0098 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $77.92 | 3.808% | $80.8872 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $151.67 | 8.252% | $164.1858 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $626.75 | $676.4052 | $676.41 | $676.50 | $676.40 | |