| 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 | $190.71 | 7.857% | $205.6941 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $180.35 | 12.605% | $203.0831 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $79.72 | 7.602% | $85.7803 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $65.92 | 9.185% | $71.9748 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $250.58 | 4.852% | $262.7381 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $41.57 | 5.723% | $43.9491 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $13.55 | 7.275% | $14.5358 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $822.40 | $887.7553 | $887.75 | $887.80 | $887.70 | |