| 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 | $40.66 | 9.377% | $44.4727 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $240.89 | 3.221% | $248.6491 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $12.42 | 6.589% | $13.2384 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $9.72 | 13.363% | $11.0189 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $240.86 | 6.777% | $257.1831 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $104.29 | 4.530% | $109.0143 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $114.46 | 13.438% | $129.8411 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $763.30 | $813.4176 | $813.41 | $813.40 | $813.30 | |