| 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 | $59.67 | 13.820% | $67.9164 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $12.26 | 13.550% | $13.9212 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $143.42 | 11.289% | $159.6107 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $166.42 | 10.619% | $184.0921 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $226.98 | 6.741% | $242.2807 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $108.28 | 6.207% | $115.0009 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $63.44 | 6.655% | $67.6619 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $780.47 | $850.4839 | $850.48 | $850.45 | $850.50 | |