| 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 | $65.81 | 6.429% | $70.0409 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $134.65 | 8.500% | $146.0953 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $200.25 | 10.834% | $221.9451 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $87.90 | 5.866% | $93.0562 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $27.65 | 5.846% | $29.2664 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $23.35 | 5.693% | $24.6793 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $180.41 | 6.259% | $191.7019 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $720.02 | $776.7851 | $776.80 | $776.80 | $776.80 | |