| 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 | $58.45 | 4.595% | $61.1358 | $61.14 | $61.15 | $61.10 |
| Purchase #2 | $139.61 | 6.793% | $149.0937 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $225.98 | 6.432% | $240.515 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $123.79 | 13.785% | $140.8545 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $169.89 | 5.408% | $179.0777 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $13.37 | 7.130% | $14.3233 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $16.76 | 6.524% | $17.8534 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $747.85 | $802.8534 | $802.85 | $802.85 | $802.90 | |