| 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 | $115.76 | 3.142% | $119.3972 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $31.34 | 7.274% | $33.6197 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $234.84 | 11.374% | $261.5507 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $126.81 | 4.588% | $132.628 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $27.38 | 10.481% | $30.2497 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $72.74 | 13.367% | $82.4632 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $100.74 | 8.851% | $109.6565 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $709.61 | $769.5650 | $769.57 | $769.55 | $769.60 | |