| 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 | $74.78 | 4.789% | $78.3612 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $8.72 | 6.206% | $9.2612 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $186.89 | 4.625% | $195.5337 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $232.45 | 12.777% | $262.1501 | $262.15 | $262.15 | $262.20 |
| Purchase #5 | $48.26 | 10.435% | $53.2959 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $49.97 | 3.560% | $51.7489 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $51.95 | 5.381% | $54.7454 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $653.02 | $705.0964 | $705.10 | $705.10 | $705.10 | |