| 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 | $73.56 | 9.692% | $80.6894 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $20.98 | 7.364% | $22.525 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $98.34 | 6.229% | $104.4656 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $140.65 | 5.116% | $147.8457 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $172.37 | 9.363% | $188.509 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $119.64 | 8.548% | $129.8668 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $28.27 | 8.179% | $30.5822 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $653.81 | $704.4837 | $704.50 | $704.50 | $704.50 | |