| 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 | $73.91 | 3.850% | $76.7555 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $213.40 | 12.776% | $240.664 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $102.25 | 11.754% | $114.2685 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $170.77 | 9.531% | $187.0461 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $219.75 | 7.786% | $236.8597 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $42.64 | 3.410% | $44.094 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $182.86 | 7.433% | $196.452 | $196.45 | $196.45 | $196.50 |
| 7 purchase totals = | $1,005.58 | $1,096.1398 | $1,096.14 | $1,096.10 | $1,096.30 | |