| 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 | $13.55 | 5.644% | $14.3148 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $33.52 | 5.417% | $35.3358 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $9.43 | 10.382% | $10.409 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $61.35 | 6.844% | $65.5488 | $65.55 | $65.55 | $65.50 |
| Purchase #5 | $164.66 | 11.555% | $183.6865 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $202.64 | 3.812% | $210.3646 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $205.83 | 13.873% | $234.3848 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $690.98 | $754.0443 | $754.04 | $754.05 | $754.00 | |