| 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 | $41.45 | 7.834% | $44.6972 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $51.90 | 6.848% | $55.4541 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $119.65 | 13.857% | $136.2299 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $109.93 | 6.477% | $117.0502 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $37.68 | 12.439% | $42.367 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $111.42 | 4.786% | $116.7526 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $93.44 | 4.284% | $97.443 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $565.47 | $609.9940 | $609.99 | $610.00 | $610.10 | |