| 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 | $27.33 | 11.280% | $30.4128 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $155.79 | 5.187% | $163.8708 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $68.46 | 10.471% | $75.6284 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $207.68 | 4.286% | $216.5812 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $128.47 | 5.234% | $135.1941 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $127.53 | 7.622% | $137.2503 | $137.25 | $137.25 | $137.30 |
| Purchase #7 | $90.73 | 13.710% | $103.1691 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $805.99 | $862.1067 | $862.10 | $862.10 | $862.20 | |