| 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 | $56.52 | 13.584% | $64.1977 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $61.97 | 13.262% | $70.1885 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $111.72 | 13.600% | $126.9139 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $23.43 | 4.732% | $24.5387 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $175.66 | 9.439% | $192.2405 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $71.83 | 10.736% | $79.5417 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $111.52 | 11.609% | $124.4664 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $612.65 | $682.0874 | $682.09 | $682.10 | $682.00 | |