| 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 | $58.81 | 8.667% | $63.9071 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $240.48 | 13.811% | $273.6927 | $273.69 | $273.70 | $273.70 |
| Purchase #3 | $196.79 | 12.854% | $222.0854 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $73.57 | 8.724% | $79.9882 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $53.37 | 13.349% | $60.4944 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $16.25 | 9.379% | $17.7741 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $86.30 | 6.648% | $92.0372 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $725.57 | $809.9791 | $809.98 | $810.00 | $810.00 | |