| 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 | $57.71 | 13.479% | $65.4887 | $65.49 | $65.50 | $65.50 |
| Purchase #2 | $97.64 | 5.686% | $103.1918 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $37.30 | 4.567% | $39.0035 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $155.99 | 11.854% | $174.4811 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $111.96 | 11.498% | $124.8332 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $154.82 | 6.231% | $164.4668 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $142.50 | 10.347% | $157.2445 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $757.92 | $828.7096 | $828.70 | $828.75 | $828.70 | |