| 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 | $109.85 | 12.838% | $123.9525 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $78.41 | 13.385% | $88.9052 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $172.35 | 8.154% | $186.4034 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $76.44 | 6.335% | $81.2825 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $17.62 | 11.569% | $19.6585 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $48.64 | 4.800% | $50.9747 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $239.79 | 8.162% | $259.3617 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $743.10 | $810.5385 | $810.53 | $810.50 | $810.70 | |