| 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 | $10.44 | 3.102% | $10.7638 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $114.52 | 6.459% | $121.9168 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $246.64 | 12.202% | $276.735 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $55.62 | 10.454% | $61.4345 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $182.89 | 8.387% | $198.229 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $105.81 | 7.723% | $113.9817 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $166.36 | 12.722% | $187.5243 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $882.28 | $970.5851 | $970.58 | $970.60 | $970.50 | |