| 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 | $81.42 | 7.603% | $87.6104 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $16.35 | 3.766% | $16.9657 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $49.41 | 6.791% | $52.7654 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $173.90 | 4.669% | $182.0194 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $104.81 | 10.163% | $115.4618 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $52.38 | 5.736% | $55.3845 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $16.67 | 11.751% | $18.6289 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $494.94 | $528.8361 | $528.84 | $528.80 | $528.90 | |