| 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 | $60.82 | 9.843% | $66.8065 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $120.71 | 6.429% | $128.4704 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $126.34 | 6.419% | $134.4498 | $134.45 | $134.45 | $134.40 |
| Purchase #4 | $72.45 | 8.542% | $78.6387 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $29.52 | 4.288% | $30.7858 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $163.78 | 6.220% | $173.9671 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $97.91 | 5.194% | $102.9954 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $671.53 | $716.1137 | $716.13 | $716.10 | $716.10 | |