| 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 | $33.88 | 9.178% | $36.9895 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $24.70 | 7.514% | $26.556 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $16.59 | 10.194% | $18.2812 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $170.49 | 11.711% | $190.4561 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $87.30 | 9.376% | $95.4852 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $216.63 | 3.511% | $224.2359 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $238.49 | 9.537% | $261.2348 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $788.08 | $853.2387 | $853.25 | $853.30 | $853.30 | |