| 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 | $134.34 | 9.114% | $146.5837 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $26.45 | 4.308% | $27.5895 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $120.91 | 4.221% | $126.0136 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $128.63 | 4.377% | $134.2601 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $27.84 | 10.437% | $30.7457 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $16.62 | 5.675% | $17.5632 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $89.48 | 9.186% | $97.6996 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $544.27 | $580.4554 | $580.45 | $580.45 | $580.50 | |