| 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 | $98.47 | 6.314% | $104.6874 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $167.39 | 12.634% | $188.5381 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $78.92 | 11.153% | $87.7219 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $68.28 | 12.521% | $76.8293 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $104.38 | 6.119% | $110.767 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $227.64 | 6.518% | $242.4776 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $48.43 | 8.500% | $52.5466 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $793.51 | $863.5679 | $863.58 | $863.60 | $863.50 | |