| 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 | $99.90 | 10.862% | $110.7511 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $86.87 | 12.644% | $97.8538 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $26.37 | 11.702% | $29.4558 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $87.99 | 12.754% | $99.2122 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $71.76 | 10.494% | $79.2905 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $216.40 | 7.676% | $233.0109 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $214.49 | 10.523% | $237.0608 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $803.78 | $886.6351 | $886.63 | $886.60 | $886.80 | |