| 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 | $58.83 | 12.863% | $66.3973 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $167.79 | 6.132% | $178.0789 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $30.64 | 11.358% | $34.1201 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $119.96 | 9.771% | $131.6813 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $200.48 | 12.106% | $224.7501 | $224.75 | $224.75 | $224.80 |
| Purchase #6 | $15.33 | 11.217% | $17.0496 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $116.46 | 4.293% | $121.4596 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $709.49 | $773.5369 | $773.54 | $773.55 | $773.60 | |