| 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 | $63.64 | 6.658% | $67.8772 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $88.36 | 13.564% | $100.3452 | $100.35 | $100.35 | $100.30 |
| Purchase #3 | $65.30 | 12.813% | $73.6669 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $108.45 | 7.387% | $116.4612 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $126.54 | 10.587% | $139.9368 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $216.58 | 9.775% | $237.7507 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $227.51 | 9.152% | $248.3317 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $896.38 | $984.3697 | $984.38 | $984.40 | $984.40 | |