| 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 | $70.89 | 13.578% | $80.5154 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $114.89 | 5.649% | $121.3801 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $127.59 | 10.585% | $141.0954 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $19.25 | 5.242% | $20.2591 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $41.77 | 7.586% | $44.9387 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $158.49 | 11.770% | $177.1443 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $166.27 | 13.763% | $189.1537 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $699.15 | $774.4867 | $774.49 | $774.50 | $774.50 | |