| 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 | $63.53 | 11.497% | $70.834 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $180.43 | 3.566% | $186.8641 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $126.56 | 13.663% | $143.8519 | $143.85 | $143.85 | $143.90 |
| Purchase #4 | $22.51 | 8.868% | $24.5062 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $107.50 | 4.641% | $112.4891 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $70.57 | 8.785% | $76.7696 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $171.62 | 12.130% | $192.4375 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $742.72 | $807.7524 | $807.75 | $807.75 | $807.80 | |