| 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 | $204.66 | 5.405% | $215.7219 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $91.25 | 11.218% | $101.4864 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $130.78 | 4.204% | $136.278 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $74.79 | 11.248% | $83.2024 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $208.41 | 9.347% | $227.8901 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $77.42 | 3.251% | $79.9369 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $105.46 | 5.277% | $111.0251 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $892.77 | $955.5408 | $955.55 | $955.60 | $955.50 | |