| 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 | $68.76 | 4.190% | $71.641 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $64.53 | 9.352% | $70.5648 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $13.83 | 5.792% | $14.631 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $14.37 | 8.368% | $15.5725 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $16.41 | 6.670% | $17.5045 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $228.44 | 8.492% | $247.8391 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $96.84 | 8.425% | $104.9988 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $503.18 | $542.7517 | $542.74 | $542.75 | $542.70 | |