| 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 | $14.73 | 3.332% | $15.2208 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $134.40 | 5.465% | $141.745 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $12.53 | 3.113% | $12.9201 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $151.51 | 8.709% | $164.705 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $50.28 | 5.334% | $52.9619 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $130.43 | 11.327% | $145.2038 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $26.63 | 13.579% | $30.2461 | $30.25 | $30.25 | $30.20 |
| 7 purchase totals = | $520.51 | $563.0027 | $563.01 | $562.95 | $562.90 | |