| 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 | $66.66 | 5.479% | $70.3123 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $77.70 | 11.128% | $86.3465 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $49.41 | 3.648% | $51.2125 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $236.60 | 13.736% | $269.0994 | $269.10 | $269.10 | $269.10 |
| Purchase #5 | $87.63 | 6.510% | $93.3347 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $190.31 | 13.120% | $215.2787 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $228.50 | 6.271% | $242.8292 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $936.81 | $1,028.4133 | $1,028.41 | $1,028.45 | $1,028.30 | |