| 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 | $115.36 | 8.783% | $125.4921 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $130.95 | 8.787% | $142.4566 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $97.27 | 7.824% | $104.8804 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $34.27 | 3.213% | $35.3711 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $58.26 | 9.390% | $63.7306 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $24.67 | 6.263% | $26.2151 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $50.67 | 7.522% | $54.4814 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $511.45 | $552.6273 | $552.63 | $552.65 | $552.70 | |