| 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 | $203.46 | 9.357% | $222.4978 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $38.94 | 10.207% | $42.9146 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $26.38 | 13.660% | $29.9835 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $76.31 | 9.163% | $83.3023 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $33.48 | 5.671% | $35.3787 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $123.82 | 6.816% | $132.2596 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $26.49 | 9.790% | $29.0834 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $528.88 | $575.4199 | $575.41 | $575.45 | $575.50 | |