| 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 | $57.87 | 6.619% | $61.7004 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $8.50 | 8.567% | $9.2282 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $166.50 | 13.470% | $188.9276 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $40.56 | 9.689% | $44.4899 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $84.92 | 4.273% | $88.5486 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $68.72 | 12.410% | $77.2482 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $80.36 | 3.600% | $83.253 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $507.43 | $553.3959 | $553.40 | $553.45 | $553.30 | |