| 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 | $51.57 | 13.799% | $58.6861 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $21.94 | 3.277% | $22.659 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $46.81 | 11.199% | $52.0523 | $52.05 | $52.05 | $52.10 |
| Purchase #4 | $10.91 | 7.710% | $11.7512 | $11.75 | $11.75 | $11.80 |
| Purchase #5 | $95.54 | 9.499% | $104.6153 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $30.90 | 13.214% | $34.9831 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $154.88 | 9.665% | $169.8492 | $169.85 | $169.85 | $169.80 |
| 7 purchase totals = | $412.55 | $454.5962 | $454.60 | $454.60 | $454.70 | |