| 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 | $9.77 | 6.289% | $10.3844 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $234.53 | 13.578% | $266.3745 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $211.59 | 9.778% | $232.2793 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $52.99 | 12.791% | $59.768 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $239.44 | 5.641% | $252.9468 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $14.33 | 3.373% | $14.8134 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $137.68 | 13.408% | $156.1401 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $900.33 | $992.7065 | $992.70 | $992.70 | $992.70 | |