| 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 | $71.50 | 4.585% | $74.7783 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $171.41 | 3.459% | $177.3391 | $177.34 | $177.35 | $177.30 |
| Purchase #3 | $10.76 | 5.264% | $11.3264 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $50.34 | 5.125% | $52.9199 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $193.94 | 9.513% | $212.3895 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $11.97 | 11.266% | $13.3185 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $116.48 | 8.499% | $126.3796 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $626.40 | $668.4513 | $668.46 | $668.50 | $668.40 | |