| 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 | $85.96 | 11.389% | $95.75 | $95.75 | $95.75 | $95.80 |
| Purchase #2 | $11.87 | 12.653% | $13.3719 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $215.94 | 8.249% | $233.7529 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $213.40 | 7.346% | $229.0764 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $97.92 | 8.186% | $105.9357 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $55.62 | 9.305% | $60.7954 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $46.64 | 10.392% | $51.4868 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $727.35 | $790.1691 | $790.18 | $790.20 | $790.30 | |