| 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 | $30.34 | 9.338% | $33.1731 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $119.88 | 5.423% | $126.3811 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $175.97 | 8.603% | $191.1087 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $17.43 | 11.470% | $19.4292 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $95.75 | 11.266% | $106.5372 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $166.83 | 12.503% | $187.6888 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $193.59 | 3.258% | $199.8972 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $799.79 | $864.2153 | $864.22 | $864.25 | $864.20 | |