| 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 | $9.60 | 13.207% | $10.8679 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $220.88 | 8.364% | $239.3544 | $239.35 | $239.35 | $239.40 |
| Purchase #3 | $61.98 | 4.402% | $64.7084 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $236.50 | 6.381% | $251.5911 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $67.69 | 5.417% | $71.3568 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $69.47 | 10.345% | $76.6567 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $75.83 | 5.318% | $79.8626 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $741.95 | $794.3979 | $794.40 | $794.35 | $794.60 | |