| 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 | $224.39 | 12.509% | $252.4589 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $83.91 | 10.194% | $92.4638 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $94.43 | 8.618% | $102.568 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $61.63 | 13.645% | $70.0394 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $65.37 | 3.479% | $67.6442 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $105.29 | 11.323% | $117.212 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $78.90 | 3.284% | $81.4911 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $713.92 | $783.8774 | $783.87 | $783.85 | $783.90 | |