| 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 | $16.30 | 5.195% | $17.1468 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $215.40 | 11.574% | $240.3304 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $74.27 | 8.169% | $80.3371 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $166.89 | 11.620% | $186.2826 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $86.30 | 12.827% | $97.3697 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $49.65 | 13.259% | $56.2331 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $18.76 | 13.841% | $21.3566 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $627.57 | $699.0563 | $699.06 | $699.10 | $699.00 | |