| 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 | $94.62 | 8.839% | $102.9835 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $116.39 | 7.271% | $124.8527 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $73.79 | 9.156% | $80.5462 | $80.55 | $80.55 | $80.50 |
| Purchase #4 | $102.42 | 13.822% | $116.5765 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $207.78 | 3.262% | $214.5578 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $52.34 | 11.557% | $58.3889 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $5.73 | 13.443% | $6.5003 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $653.07 | $704.4059 | $704.41 | $704.45 | $704.50 | |