| 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 | $72.88 | 12.193% | $81.7663 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $142.77 | 9.777% | $156.7286 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $231.50 | 4.171% | $241.1559 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $87.64 | 13.869% | $99.7948 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $125.46 | 10.671% | $138.8478 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $111.78 | 13.447% | $126.8111 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $43.66 | 10.485% | $48.2378 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $815.69 | $893.3423 | $893.35 | $893.35 | $893.30 | |