| 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 | $67.56 | 11.644% | $75.4267 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $218.37 | 13.800% | $248.5051 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $94.36 | 7.549% | $101.4832 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $29.26 | 3.833% | $30.3815 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $89.61 | 9.432% | $98.062 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $113.54 | 12.523% | $127.7586 | $127.76 | $127.75 | $127.80 |
| Purchase #7 | $219.75 | 4.472% | $229.5772 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $832.45 | $911.1943 | $911.20 | $911.25 | $911.30 | |