| 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 | $6.26 | 6.557% | $6.6705 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $20.76 | 8.379% | $22.4995 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $203.62 | 9.401% | $222.7623 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $73.72 | 4.873% | $77.3124 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $68.42 | 3.575% | $70.866 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $89.57 | 9.235% | $97.8418 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $13.90 | 4.346% | $14.5041 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $476.25 | $512.4566 | $512.45 | $512.40 | $512.50 | |