| 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 | $42.49 | 3.590% | $44.0154 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $115.57 | 11.219% | $128.5358 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $84.50 | 11.131% | $93.9057 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $20.48 | 3.219% | $21.1393 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $24.75 | 7.228% | $26.5389 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $65.40 | 10.359% | $72.1748 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $232.91 | 12.473% | $261.9609 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $586.10 | $648.2708 | $648.28 | $648.25 | $648.20 | |