| 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 | $96.70 | 11.689% | $108.0033 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $48.91 | 7.851% | $52.7499 | $52.75 | $52.75 | $52.70 |
| Purchase #3 | $115.95 | 5.463% | $122.2843 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $192.72 | 7.775% | $207.704 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $105.56 | 11.866% | $118.0857 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $120.44 | 5.537% | $127.1088 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $168.62 | 6.227% | $179.12 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $848.90 | $915.0560 | $915.05 | $915.05 | $915.00 | |