| 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 | $23.25 | 3.388% | $24.0377 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $51.94 | 9.506% | $56.8774 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $24.58 | 13.734% | $27.9558 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $170.49 | 5.514% | $179.8908 | $179.89 | $179.90 | $179.90 |
| Purchase #5 | $73.80 | 4.459% | $77.0907 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $105.76 | 12.496% | $118.9758 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $100.86 | 8.216% | $109.1467 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $550.68 | $593.9749 | $593.99 | $594.05 | $594.00 | |