| 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 | $14.69 | 3.402% | $15.1898 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $85.60 | 4.479% | $89.434 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $77.88 | 10.475% | $86.0379 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $209.92 | 12.184% | $235.4967 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $216.37 | 8.263% | $234.2487 | $234.25 | $234.25 | $234.20 |
| Purchase #6 | $53.36 | 12.837% | $60.2098 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $157.79 | 11.693% | $176.2404 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $815.61 | $896.8573 | $896.86 | $896.90 | $896.70 | |