| 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 | $5.41 | 8.630% | $5.8769 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $39.59 | 11.151% | $44.0047 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $48.46 | 8.409% | $52.535 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $236.71 | 10.396% | $261.3184 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $220.48 | 10.262% | $243.1057 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $85.59 | 12.682% | $96.4445 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $123.84 | 7.250% | $132.8184 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $760.08 | $836.1036 | $836.11 | $836.10 | $836.00 | |