| 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 | $14.79 | 3.775% | $15.3483 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $94.55 | 13.238% | $107.0665 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $97.41 | 5.331% | $102.6029 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $241.70 | 13.862% | $275.2045 | $275.20 | $275.20 | $275.20 |
| Purchase #5 | $22.37 | 5.554% | $23.6124 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $59.38 | 10.687% | $65.7259 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $58.79 | 8.620% | $63.8577 | $63.86 | $63.85 | $63.90 |
| 7 purchase totals = | $588.99 | $653.4182 | $653.42 | $653.40 | $653.40 | |