| 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 | $86.54 | 13.193% | $97.9572 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $185.27 | 9.572% | $203.004 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $237.85 | 10.491% | $262.8028 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $39.30 | 9.408% | $42.9973 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $172.83 | 3.242% | $178.4331 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $13.56 | 9.652% | $14.8688 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $48.78 | 3.277% | $50.3785 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $784.13 | $850.4417 | $850.44 | $850.45 | $850.50 | |