| 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 | $79.51 | 6.594% | $84.7529 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $65.44 | 3.771% | $67.9077 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $119.62 | 13.209% | $135.4206 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $97.30 | 5.495% | $102.6466 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $201.59 | 6.692% | $215.0804 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $64.26 | 13.810% | $73.1343 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $212.73 | 8.797% | $231.4439 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $840.45 | $910.3864 | $910.38 | $910.40 | $910.30 | |