| 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 | $17.75 | 5.826% | $18.7841 | $18.78 | $18.80 | $18.80 |
| Purchase #2 | $74.73 | 10.557% | $82.6192 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $96.91 | 5.206% | $101.9551 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $78.39 | 10.693% | $86.7722 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $182.69 | 11.373% | $203.4673 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $182.74 | 12.147% | $204.9374 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $76.71 | 9.621% | $84.0903 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $709.92 | $782.6256 | $782.63 | $782.60 | $782.70 | |