| 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 | $119.58 | 12.652% | $134.7093 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $57.64 | 6.650% | $61.4731 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $108.83 | 13.628% | $123.6614 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $65.93 | 10.795% | $73.0471 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $239.57 | 6.526% | $255.2043 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $19.50 | 4.406% | $20.3592 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $21.30 | 3.687% | $22.0853 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $632.35 | $690.5397 | $690.54 | $690.50 | $690.60 | |