| 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 | $195.72 | 4.700% | $204.9188 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $69.70 | 5.692% | $73.6673 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $15.41 | 3.167% | $15.898 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $18.83 | 10.427% | $20.7934 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $60.40 | 4.803% | $63.301 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $137.90 | 10.634% | $152.5643 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $107.33 | 13.473% | $121.7906 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $605.29 | $652.9334 | $652.93 | $652.90 | $653.00 | |