| 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 | $43.50 | 6.536% | $46.3432 | $46.34 | $46.35 | $46.30 |
| Purchase #2 | $27.59 | 11.224% | $30.6867 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $130.68 | 8.665% | $142.0034 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $161.61 | 5.823% | $171.0206 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $62.43 | 5.360% | $65.7762 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $176.58 | 7.706% | $190.1873 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $76.87 | 10.696% | $85.092 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $679.26 | $731.1094 | $731.11 | $731.15 | $731.10 | |