| 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 | $86.59 | 12.620% | $97.5177 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $220.89 | 6.334% | $234.8812 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $237.43 | 3.417% | $245.543 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $65.83 | 10.238% | $72.5697 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $17.83 | 8.698% | $19.3809 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $113.96 | 4.127% | $118.6631 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $56.56 | 3.491% | $58.5345 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $799.09 | $847.0901 | $847.08 | $847.10 | $847.10 | |