| 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 | $68.31 | 13.552% | $77.5674 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $113.78 | 4.220% | $118.5815 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $168.51 | 8.542% | $182.9041 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $129.78 | 10.728% | $143.7028 | $143.70 | $143.70 | $143.70 |
| Purchase #5 | $40.54 | 11.661% | $45.2674 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $222.68 | 11.119% | $247.4398 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $105.58 | 8.852% | $114.9259 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $849.18 | $930.3889 | $930.39 | $930.40 | $930.40 | |