| 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 | $44.98 | 11.489% | $50.1478 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $173.53 | 9.788% | $190.5151 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $185.31 | 13.715% | $210.7253 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $55.65 | 9.166% | $60.7509 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $136.25 | 3.818% | $141.452 | $141.45 | $141.45 | $141.50 |
| Purchase #6 | $150.52 | 3.498% | $155.7852 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $48.37 | 3.472% | $50.0494 | $50.05 | $50.05 | $50.00 |
| 7 purchase totals = | $794.61 | $859.4257 | $859.44 | $859.45 | $859.40 | |