| 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 | $160.57 | 12.447% | $180.5561 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $73.82 | 5.439% | $77.8351 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $72.55 | 9.824% | $79.6773 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $76.81 | 11.811% | $85.882 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $91.61 | 6.465% | $97.5326 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $216.90 | 9.504% | $237.5142 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $15.95 | 12.862% | $18.0015 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $708.21 | $776.9988 | $777.00 | $777.05 | $777.00 | |