| 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 | $46.73 | 4.779% | $48.9632 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $243.59 | 7.306% | $261.3867 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $22.97 | 11.393% | $25.587 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $184.45 | 7.461% | $198.2118 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $183.46 | 7.641% | $197.4782 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $61.55 | 3.631% | $63.7849 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $106.38 | 8.113% | $115.0106 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $849.13 | $910.4224 | $910.42 | $910.45 | $910.50 | |