| 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 | $33.26 | 11.470% | $37.0749 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $54.72 | 7.209% | $58.6648 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $200.67 | 11.502% | $223.7511 | $223.75 | $223.75 | $223.80 |
| Purchase #4 | $79.63 | 12.313% | $89.4348 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $25.31 | 5.545% | $26.7134 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $28.62 | 6.708% | $30.5398 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $243.52 | 7.843% | $262.6193 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $665.73 | $728.7981 | $728.78 | $728.75 | $728.80 | |