| 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 | $28.68 | 6.513% | $30.5479 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $191.72 | 7.494% | $206.0875 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $169.52 | 7.827% | $182.7883 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $88.82 | 6.671% | $94.7452 | $94.75 | $94.75 | $94.70 |
| Purchase #5 | $48.35 | 9.538% | $52.9616 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $103.53 | 5.343% | $109.0616 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $208.77 | 11.245% | $232.2462 | $232.25 | $232.25 | $232.20 |
| 7 purchase totals = | $839.39 | $908.4383 | $908.45 | $908.45 | $908.40 | |