| 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 | $30.54 | 13.646% | $34.7075 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $49.99 | 13.439% | $56.7082 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $15.43 | 9.703% | $16.9272 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $180.69 | 5.620% | $190.8448 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $88.84 | 10.507% | $98.1744 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $217.76 | 4.791% | $228.1929 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $24.59 | 13.701% | $27.9591 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $607.84 | $653.5141 | $653.51 | $653.50 | $653.50 | |