| 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 | $106.28 | 8.135% | $114.9259 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $236.38 | 6.488% | $251.7163 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $207.30 | 7.774% | $223.4155 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $54.25 | 4.504% | $56.6934 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $116.73 | 3.349% | $120.6393 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $32.62 | 7.405% | $35.0355 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $102.57 | 10.256% | $113.0896 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $856.13 | $915.5155 | $915.53 | $915.55 | $915.40 | |