| 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 | $37.65 | 8.223% | $40.746 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $247.70 | 5.710% | $261.8437 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $183.50 | 8.613% | $199.3049 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $82.49 | 10.384% | $91.0558 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $6.58 | 7.810% | $7.0939 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $7.74 | 3.870% | $8.0395 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $17.81 | 5.819% | $18.8464 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $583.47 | $626.9302 | $626.93 | $626.95 | $626.80 | |