| 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 | $52.89 | 7.361% | $56.7832 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $171.28 | 5.301% | $180.3596 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $19.32 | 3.769% | $20.0482 | $20.05 | $20.05 | $20.00 |
| Purchase #4 | $93.99 | 8.653% | $102.123 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $165.90 | 3.557% | $171.8011 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $209.86 | 10.324% | $231.5259 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $188.40 | 4.806% | $197.4545 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $901.64 | $960.0955 | $960.09 | $960.10 | $960.10 | |