| 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 | $77.61 | 5.335% | $81.7505 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $15.84 | 10.114% | $17.4421 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $233.34 | 3.741% | $242.0692 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $15.69 | 8.233% | $16.9818 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $250.87 | 13.306% | $284.2508 | $284.25 | $284.25 | $284.30 |
| Purchase #6 | $7.55 | 5.452% | $7.9616 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $59.75 | 8.338% | $64.732 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $660.65 | $715.1880 | $715.18 | $715.20 | $715.30 | |