| 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 | $65.86 | 3.199% | $67.9669 | $67.97 | $67.95 | $68.00 |
| Purchase #2 | $131.78 | 3.410% | $136.2737 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $216.80 | 3.297% | $223.9479 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $26.41 | 7.549% | $28.4037 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $61.58 | 12.511% | $69.2843 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $50.54 | 10.519% | $55.8563 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $98.82 | 10.125% | $108.8255 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $651.79 | $690.5583 | $690.56 | $690.55 | $690.60 | |