| 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 | $44.37 | 4.362% | $46.3054 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $13.47 | 10.461% | $14.8791 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $67.90 | 6.727% | $72.4676 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $237.86 | 6.154% | $252.4979 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $234.96 | 10.786% | $260.3028 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $117.94 | 5.703% | $124.6661 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $97.48 | 4.431% | $101.7993 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $813.98 | $872.9182 | $872.93 | $872.90 | $873.00 | |