| 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 | $100.60 | 5.272% | $105.9036 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $89.38 | 4.652% | $93.538 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $135.40 | 8.378% | $146.7438 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $240.26 | 8.732% | $261.2395 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $58.48 | 3.809% | $60.7075 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $97.35 | 8.753% | $105.871 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $8.56 | 9.247% | $9.3515 | $9.35 | $9.35 | $9.40 |
| 7 purchase totals = | $730.03 | $783.3549 | $783.35 | $783.35 | $783.30 | |