| 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 | $55.78 | 9.175% | $60.8978 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $51.79 | 3.108% | $53.3996 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $93.56 | 12.192% | $104.9668 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $188.76 | 12.722% | $212.774 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $141.45 | 9.836% | $155.363 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $73.69 | 4.710% | $77.1608 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $35.92 | 8.531% | $38.9843 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $640.95 | $703.5463 | $703.54 | $703.50 | $703.70 | |