| 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 | $15.36 | 12.729% | $17.3152 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $67.41 | 13.274% | $76.358 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $52.98 | 3.110% | $54.6277 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $32.83 | 9.258% | $35.8694 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $130.58 | 3.703% | $135.4154 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $216.32 | 11.536% | $241.2747 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $119.81 | 10.667% | $132.5901 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $635.29 | $693.4505 | $693.46 | $693.40 | $693.50 | |