| 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 | $220.81 | 4.731% | $231.2565 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $35.67 | 5.587% | $37.6629 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $71.52 | 13.111% | $80.897 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $242.53 | 6.318% | $257.853 | $257.85 | $257.85 | $257.90 |
| Purchase #5 | $20.90 | 13.687% | $23.7606 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $205.88 | 5.348% | $216.8905 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $77.90 | 10.442% | $86.0343 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $875.21 | $934.3548 | $934.35 | $934.35 | $934.50 | |