| 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 | $62.47 | 13.141% | $70.6792 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $138.47 | 4.733% | $145.0238 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $221.59 | 4.473% | $231.5017 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $68.68 | 8.542% | $74.5466 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $128.25 | 4.528% | $134.0572 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $216.89 | 7.134% | $232.3629 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $32.78 | 10.776% | $36.3124 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $869.13 | $924.4838 | $924.48 | $924.45 | $924.50 | |