| 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 | $98.32 | 6.675% | $104.8829 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $240.61 | 6.839% | $257.0653 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $81.48 | 7.473% | $87.569 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $138.99 | 13.156% | $157.2755 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $16.37 | 5.303% | $17.2381 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $57.27 | 10.134% | $63.0737 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $80.57 | 11.796% | $90.074 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $713.61 | $777.1785 | $777.18 | $777.15 | $777.30 | |