| 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 | $28.97 | 6.692% | $30.9087 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $41.25 | 13.520% | $46.827 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $6.40 | 9.418% | $7.0028 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $46.59 | 3.303% | $48.1289 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $215.88 | 3.657% | $223.7747 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $154.54 | 12.809% | $174.335 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $209.39 | 9.419% | $229.1124 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $703.02 | $760.0895 | $760.09 | $760.10 | $760.00 | |