| 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 | $14.53 | 5.360% | $15.3088 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $195.98 | 8.330% | $212.3051 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $97.60 | 8.520% | $105.9155 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $85.76 | 9.848% | $94.2056 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $148.87 | 6.868% | $159.0944 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $10.85 | 6.359% | $11.54 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $69.77 | 10.481% | $77.0826 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $623.36 | $675.4520 | $675.46 | $675.45 | $675.40 | |