| 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 | $78.63 | 3.664% | $81.511 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $176.61 | 7.606% | $190.043 | $190.04 | $190.05 | $190.00 |
| Purchase #3 | $200.25 | 8.146% | $216.5624 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $23.93 | 9.811% | $26.2778 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $62.51 | 12.337% | $70.2219 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $48.43 | 8.172% | $52.3877 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $186.81 | 5.355% | $196.8137 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $777.17 | $833.8175 | $833.81 | $833.80 | $833.80 | |