| 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 | $86.28 | 5.102% | $90.682 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $102.61 | 6.402% | $109.1791 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $163.46 | 7.458% | $175.6508 | $175.65 | $175.65 | $175.70 |
| Purchase #4 | $51.91 | 7.736% | $55.9258 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $40.82 | 8.453% | $44.2705 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $197.63 | 12.314% | $221.9662 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $73.79 | 7.480% | $79.3095 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $716.50 | $776.9839 | $776.99 | $777.00 | $777.10 | |