| 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 | $226.31 | 13.118% | $255.9973 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $15.99 | 9.290% | $17.4755 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $19.37 | 7.734% | $20.8681 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $67.25 | 12.519% | $75.669 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $51.34 | 7.765% | $55.3266 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $188.36 | 11.202% | $209.4601 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $79.97 | 12.215% | $89.7383 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $648.59 | $724.5349 | $724.55 | $724.55 | $724.60 | |