| 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 | $28.75 | 5.829% | $30.4258 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $187.63 | 3.157% | $193.5535 | $193.55 | $193.55 | $193.60 |
| Purchase #3 | $11.37 | 6.238% | $12.0793 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $163.90 | 5.790% | $173.3898 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $207.76 | 6.114% | $220.4624 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $143.34 | 3.531% | $148.4013 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $14.61 | 9.458% | $15.9918 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $757.36 | $794.3039 | $794.30 | $794.35 | $794.40 | |