| 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 | $77.49 | 12.264% | $86.9934 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $219.86 | 4.391% | $229.5141 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $50.68 | 7.379% | $54.4197 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $241.78 | 4.564% | $252.8148 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $105.96 | 3.780% | $109.9653 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $17.33 | 13.431% | $19.6576 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $42.83 | 5.671% | $45.2589 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $755.93 | $798.6238 | $798.62 | $798.55 | $798.70 | |