| 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 | $40.46 | 12.486% | $45.5118 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $156.89 | 10.645% | $173.5909 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $129.50 | 9.146% | $141.3441 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $248.59 | 13.366% | $281.8165 | $281.82 | $281.80 | $281.80 |
| Purchase #5 | $151.75 | 7.488% | $163.113 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $72.62 | 6.839% | $77.5865 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $18.58 | 3.427% | $19.2167 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $818.39 | $902.1795 | $902.18 | $902.15 | $902.10 | |