| 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 | $126.70 | 4.616% | $132.5485 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $87.58 | 11.138% | $97.3347 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $9.99 | 9.619% | $10.9509 | $10.95 | $10.95 | $11.00 |
| Purchase #4 | $55.31 | 12.150% | $62.0302 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $17.58 | 3.428% | $18.1826 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $245.76 | 6.444% | $261.5968 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $61.92 | 6.486% | $65.9361 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $604.84 | $648.5798 | $648.58 | $648.65 | $648.50 | |