| 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 | $91.81 | 5.344% | $96.7163 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $158.69 | 10.774% | $175.7873 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $215.92 | 8.856% | $235.0419 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $52.97 | 3.502% | $54.825 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $46.55 | 6.515% | $49.5827 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $249.29 | 3.789% | $258.7356 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $42.81 | 4.567% | $44.7651 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $858.04 | $915.4539 | $915.47 | $915.50 | $915.40 | |