| 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 | $60.69 | 8.864% | $66.0696 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $175.96 | 6.609% | $187.5892 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $139.63 | 5.621% | $147.4786 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $146.79 | 13.716% | $166.9237 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $46.69 | 7.471% | $50.1782 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $6.60 | 7.473% | $7.0932 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $76.96 | 5.411% | $81.1243 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $653.32 | $706.4568 | $706.45 | $706.45 | $706.50 | |