| 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 | $26.51 | 4.331% | $27.6581 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $179.82 | 11.331% | $200.1954 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $107.46 | 8.264% | $116.3405 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $24.66 | 8.538% | $26.7655 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $16.98 | 5.649% | $17.9392 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $56.97 | 7.610% | $61.3054 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $57.33 | 7.846% | $61.8281 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $469.73 | $512.0322 | $512.05 | $512.05 | $512.00 | |