| 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 | $81.40 | 6.460% | $86.6584 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $40.30 | 7.459% | $43.306 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $169.53 | 8.662% | $184.2147 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $227.63 | 4.149% | $237.0744 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $55.65 | 11.197% | $61.8811 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $196.55 | 6.732% | $209.7817 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $193.86 | 11.523% | $216.1985 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $964.92 | $1,039.1148 | $1,039.11 | $1,039.10 | $1,039.20 | |