| 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 | $6.44 | 8.835% | $7.009 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $39.98 | 6.759% | $42.6822 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $213.98 | 10.382% | $236.1954 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $100.55 | 5.139% | $105.7173 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $15.92 | 6.853% | $17.011 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $208.68 | 5.809% | $220.8022 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $67.67 | 3.575% | $70.0892 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $653.22 | $699.5063 | $699.51 | $699.50 | $699.50 | |