| 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 | $79.35 | 7.495% | $85.2973 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $5.39 | 7.437% | $5.7909 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $64.35 | 10.216% | $70.924 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $205.71 | 7.263% | $220.6507 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $57.27 | 8.166% | $61.9467 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $175.89 | 10.140% | $193.7252 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $232.78 | 11.705% | $260.0269 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $820.74 | $898.3617 | $898.37 | $898.40 | $898.30 | |