| 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 | $153.50 | 3.844% | $159.4005 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $67.25 | 9.744% | $73.8028 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $53.75 | 3.809% | $55.7973 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $113.28 | 10.840% | $125.5596 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $76.73 | 6.761% | $81.9177 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $64.48 | 6.807% | $68.8692 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $99.91 | 12.845% | $112.7434 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $628.90 | $678.0905 | $678.09 | $678.05 | $678.10 | |