| 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 | $82.31 | 5.474% | $86.8156 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $67.87 | 13.425% | $76.9815 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $234.25 | 3.660% | $242.8236 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $192.96 | 12.750% | $217.5624 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $176.55 | 6.419% | $187.8827 | $187.88 | $187.90 | $187.90 |
| Purchase #6 | $22.77 | 12.328% | $25.5771 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $193.33 | 7.708% | $208.2319 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $970.04 | $1,045.8748 | $1,045.87 | $1,045.90 | $1,045.90 | |