| 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 | $36.73 | 6.522% | $39.1255 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $124.85 | 8.827% | $135.8705 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $92.38 | 5.405% | $97.3731 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $99.80 | 8.235% | $108.0185 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $49.62 | 5.536% | $52.367 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $166.49 | 12.491% | $187.2863 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $184.47 | 6.180% | $195.8702 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $754.34 | $815.9111 | $815.92 | $815.85 | $816.00 | |