| 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 | $81.81 | 5.732% | $86.4993 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $208.65 | 13.214% | $236.221 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $156.55 | 10.812% | $173.4762 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $146.81 | 6.311% | $156.0752 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $192.74 | 7.770% | $207.7159 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $112.31 | 5.118% | $118.058 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $63.75 | 4.733% | $66.7673 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $962.62 | $1,044.8129 | $1,044.83 | $1,044.80 | $1,044.90 | |