| 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 | $99.40 | 3.696% | $103.0738 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $195.76 | 9.134% | $213.6407 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $180.37 | 6.433% | $191.9732 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $79.31 | 12.327% | $89.0865 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $109.94 | 3.318% | $113.5878 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $97.39 | 5.530% | $102.7757 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $79.74 | 10.456% | $88.0776 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $841.91 | $902.2153 | $902.22 | $902.25 | $902.30 | |