| 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 | $116.49 | 5.245% | $122.5999 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $52.89 | 11.781% | $59.121 | $59.12 | $59.10 | $59.10 |
| Purchase #3 | $80.28 | 3.492% | $83.0834 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $31.44 | 8.694% | $34.1734 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $93.78 | 4.268% | $97.7825 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $136.42 | 13.690% | $155.0959 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $148.78 | 4.567% | $155.5748 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $660.08 | $707.4309 | $707.42 | $707.40 | $707.50 | |