| 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 | $88.36 | 3.835% | $91.7486 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $12.95 | 4.372% | $13.5162 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $220.57 | 4.187% | $229.8053 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $9.83 | 5.725% | $10.3928 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $126.41 | 4.480% | $132.0732 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $132.78 | 8.184% | $143.6467 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $215.99 | 13.377% | $244.883 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $806.89 | $866.0658 | $866.07 | $866.05 | $866.00 | |