| 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 | $77.39 | 4.625% | $80.9693 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $87.63 | 10.672% | $96.9819 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $136.52 | 10.106% | $150.3167 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $232.61 | 12.327% | $261.2838 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $210.65 | 13.569% | $239.2331 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $171.97 | 11.453% | $191.6657 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $54.74 | 13.225% | $61.9794 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $971.51 | $1,082.4299 | $1,082.43 | $1,082.45 | $1,082.50 | |