| 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 | $17.82 | 9.733% | $19.5544 | $19.55 | $19.55 | $19.60 |
| Purchase #2 | $63.75 | 11.490% | $71.0749 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $198.82 | 4.637% | $208.0393 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $82.38 | 8.206% | $89.1401 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $195.79 | 8.676% | $212.7767 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $86.96 | 12.147% | $97.523 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $153.47 | 6.199% | $162.9836 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $798.99 | $861.0920 | $861.08 | $861.10 | $861.10 | |