| 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 | $26.64 | 12.661% | $30.0129 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $23.40 | 12.207% | $26.2564 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $201.43 | 10.203% | $221.9819 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $69.85 | 9.790% | $76.6883 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $50.91 | 3.164% | $52.5208 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $41.96 | 11.106% | $46.6201 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $9.83 | 6.197% | $10.4392 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $424.02 | $464.5196 | $464.52 | $464.50 | $464.50 | |