| 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 | $239.41 | 3.213% | $247.1022 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $47.91 | 7.485% | $51.4961 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $57.77 | 4.547% | $60.3968 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $180.28 | 7.658% | $194.0858 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $121.81 | 9.160% | $132.9678 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $52.49 | 8.855% | $57.138 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $57.57 | 6.275% | $61.1825 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $757.24 | $804.3692 | $804.38 | $804.40 | $804.40 | |