| 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 | $58.98 | 13.326% | $66.8397 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $37.61 | 3.634% | $38.9767 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $51.42 | 12.473% | $57.8336 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $246.87 | 6.122% | $261.9834 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $51.57 | 7.138% | $55.2511 | $55.25 | $55.25 | $55.30 |
| Purchase #6 | $20.42 | 9.405% | $22.3405 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $156.82 | 13.148% | $177.4387 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $623.69 | $680.6637 | $680.66 | $680.75 | $680.60 | |