| 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 | $80.59 | 7.424% | $86.573 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $219.56 | 3.380% | $226.9811 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $123.71 | 10.125% | $136.2356 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $67.93 | 3.341% | $70.1995 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $119.72 | 13.602% | $136.0043 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $143.84 | 12.725% | $162.1436 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $79.39 | 9.213% | $86.7042 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $834.74 | $904.8413 | $904.83 | $904.85 | $904.80 | |