| 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 | $91.65 | 11.380% | $102.0798 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $15.68 | 13.244% | $17.7567 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $116.42 | 8.393% | $126.1911 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $88.80 | 10.263% | $97.9135 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $63.88 | 9.584% | $70.0023 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $66.74 | 10.712% | $73.8892 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $122.93 | 9.874% | $135.0681 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $566.10 | $622.9007 | $622.90 | $622.90 | $623.00 | |