| 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 | $191.50 | 6.649% | $204.2328 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $58.79 | 10.358% | $64.8795 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $75.26 | 12.627% | $84.7631 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $16.65 | 12.295% | $18.6971 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $71.47 | 7.730% | $76.9946 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $99.69 | 3.598% | $103.2768 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $45.36 | 5.677% | $47.9351 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $558.72 | $600.7790 | $600.78 | $600.85 | $600.80 | |