| 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 | $25.62 | 8.403% | $27.7728 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $103.85 | 6.159% | $110.2461 | $110.25 | $110.25 | $110.20 |
| Purchase #3 | $118.39 | 11.234% | $131.6899 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $110.63 | 12.736% | $124.7198 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $105.43 | 11.491% | $117.545 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $41.50 | 12.396% | $46.6443 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $30.40 | 7.863% | $32.7904 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $535.82 | $591.4083 | $591.41 | $591.40 | $591.30 | |