| 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 | $28.28 | 13.587% | $32.1224 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $205.90 | 9.777% | $226.0308 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $177.87 | 9.836% | $195.3653 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $26.64 | 8.317% | $28.8556 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $29.35 | 3.851% | $30.4803 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $192.65 | 5.785% | $203.7948 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $113.46 | 3.279% | $117.1804 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $774.15 | $833.8296 | $833.83 | $833.85 | $833.90 | |