| 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 | $40.48 | 11.213% | $45.019 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $76.74 | 11.769% | $85.7715 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $25.57 | 9.808% | $28.0779 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $33.60 | 3.659% | $34.8294 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $217.87 | 8.705% | $236.8356 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $179.49 | 11.344% | $199.8513 | $199.85 | $199.85 | $199.90 |
| Purchase #7 | $153.65 | 5.247% | $161.712 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $727.40 | $792.0967 | $792.10 | $792.10 | $792.10 | |