| 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 | $42.40 | 6.168% | $45.0152 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $171.47 | 7.659% | $184.6029 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $11.75 | 6.557% | $12.5204 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $114.67 | 9.338% | $125.3779 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $11.62 | 11.202% | $12.9217 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $165.98 | 8.396% | $179.9157 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $148.97 | 12.562% | $167.6836 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $666.86 | $728.0374 | $728.04 | $728.00 | $728.00 | |