| 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 | $46.47 | 12.507% | $52.282 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $154.44 | 7.549% | $166.0987 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $188.39 | 13.790% | $214.369 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $81.41 | 6.747% | $86.9027 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $85.68 | 8.204% | $92.7092 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $86.96 | 8.167% | $94.062 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $12.75 | 12.453% | $14.3378 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $656.10 | $720.7614 | $720.76 | $720.75 | $720.80 | |