| 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 | $7.27 | 13.570% | $8.2565 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $126.80 | 12.193% | $142.2607 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $220.62 | 11.507% | $246.0067 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $66.71 | 13.293% | $75.5778 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $74.51 | 9.532% | $81.6123 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $86.50 | 9.548% | $94.759 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $28.68 | 6.332% | $30.496 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $611.09 | $678.9690 | $678.98 | $678.95 | $679.10 | |