| 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 | $25.97 | 6.480% | $27.6529 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $70.71 | 3.838% | $73.4238 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $18.45 | 3.383% | $19.0742 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $81.62 | 5.367% | $86.0005 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $126.75 | 5.803% | $134.1053 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $186.96 | 11.741% | $208.911 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $154.35 | 11.375% | $171.9073 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $664.81 | $721.0750 | $721.07 | $721.00 | $721.10 | |