| 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 | $17.30 | 13.620% | $19.6563 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $34.54 | 4.795% | $36.1962 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $113.60 | 3.186% | $117.2193 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $139.41 | 7.257% | $149.527 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $54.34 | 11.478% | $60.5771 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $199.62 | 11.354% | $222.2849 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $192.68 | 7.794% | $207.6975 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $751.49 | $813.1583 | $813.17 | $813.20 | $813.20 | |