| 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 | $82.95 | 3.509% | $85.8607 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $147.30 | 11.253% | $163.8757 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $246.82 | 4.289% | $257.4061 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $164.86 | 6.213% | $175.1028 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $151.26 | 9.614% | $165.8021 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $106.56 | 7.590% | $114.6479 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $68.86 | 12.364% | $77.3739 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $968.61 | $1,040.0692 | $1,040.07 | $1,040.05 | $1,040.10 | |