| 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 | $15.62 | 3.294% | $16.1345 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $186.81 | 10.222% | $205.9057 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $45.26 | 12.713% | $51.0139 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $61.88 | 9.534% | $67.7796 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $165.96 | 12.156% | $186.1341 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $5.47 | 9.773% | $6.0046 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $136.65 | 5.314% | $143.9116 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $617.65 | $676.8840 | $676.87 | $676.90 | $676.80 | |