| 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 | $40.31 | 11.340% | $44.8812 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $240.28 | 11.402% | $267.6767 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $82.75 | 12.167% | $92.8182 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $159.55 | 11.531% | $177.9477 | $177.95 | $177.95 | $177.90 |
| Purchase #5 | $101.58 | 12.476% | $114.2531 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $154.83 | 13.324% | $175.4595 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $156.95 | 6.673% | $167.4233 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $936.25 | $1,040.4597 | $1,040.46 | $1,040.45 | $1,040.50 | |