| 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 | $51.46 | 6.605% | $54.8589 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $163.50 | 4.296% | $170.524 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $204.56 | 13.742% | $232.6706 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $231.57 | 12.191% | $259.8007 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $146.99 | 13.861% | $167.3643 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $236.48 | 9.816% | $259.6929 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $172.79 | 8.133% | $186.843 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,207.35 | $1,331.7544 | $1,331.74 | $1,331.70 | $1,331.80 | |