| 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 | $30.53 | 3.654% | $31.6456 | $31.65 | $31.65 | $31.60 |
| Purchase #2 | $193.74 | 5.167% | $203.7505 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $15.46 | 11.779% | $17.281 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $22.94 | 4.806% | $24.0425 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $93.71 | 3.530% | $97.018 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $155.37 | 3.300% | $160.4972 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $34.84 | 3.371% | $36.0145 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $546.59 | $570.2493 | $570.25 | $570.25 | $570.20 | |