| 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 | $15.57 | 13.370% | $17.6517 | $17.65 | $17.65 | $17.70 |
| Purchase #2 | $215.59 | 11.640% | $240.6847 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $62.76 | 11.678% | $70.0891 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $76.78 | 3.144% | $79.194 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $86.62 | 4.363% | $90.3992 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $228.45 | 5.631% | $241.314 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $144.95 | 11.338% | $161.3844 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $830.72 | $900.7171 | $900.70 | $900.75 | $900.80 | |