| 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 | $79.79 | 8.633% | $86.6783 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $231.62 | 3.586% | $239.9259 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $40.51 | 11.448% | $45.1476 | $45.15 | $45.15 | $45.10 |
| Purchase #4 | $66.81 | 8.200% | $72.2884 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $96.33 | 12.611% | $108.4782 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $39.44 | 7.324% | $42.3286 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $126.42 | 4.808% | $132.4983 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $680.92 | $727.3453 | $727.36 | $727.45 | $727.30 | |