| 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 | $25.54 | 6.765% | $27.2678 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $206.58 | 12.245% | $231.8757 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $95.92 | 12.517% | $107.9263 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $75.84 | 7.598% | $81.6023 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $5.55 | 6.135% | $5.8905 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $24.91 | 6.618% | $26.5585 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $229.45 | 4.659% | $240.1401 | $240.14 | $240.15 | $240.10 |
| 7 purchase totals = | $663.79 | $721.2612 | $721.27 | $721.30 | $721.30 | |