| 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 | $81.57 | 12.180% | $91.5052 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $122.65 | 10.394% | $135.3982 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $93.43 | 4.263% | $97.4129 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $209.87 | 6.739% | $224.0131 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $48.25 | 9.363% | $52.7676 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $40.59 | 6.438% | $43.2032 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $240.37 | 5.153% | $252.7563 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $836.73 | $897.0565 | $897.06 | $897.00 | $897.10 | |