| 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 | $77.26 | 6.465% | $82.2549 | $82.25 | $82.25 | $82.30 |
| Purchase #2 | $143.63 | 10.526% | $158.7485 | $158.75 | $158.75 | $158.70 |
| Purchase #3 | $150.96 | 8.768% | $164.1962 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $150.51 | 3.613% | $155.9479 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $142.59 | 13.501% | $161.8411 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $53.71 | 9.379% | $58.7475 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $39.37 | 10.223% | $43.3948 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $758.03 | $825.1309 | $825.13 | $825.15 | $825.00 | |