| 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 | $51.61 | 11.309% | $57.4466 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $123.50 | 8.802% | $134.3705 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $43.95 | 9.450% | $48.1033 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $175.87 | 12.629% | $198.0806 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $205.76 | 10.594% | $227.5582 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $142.54 | 11.634% | $159.1231 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $124.65 | 13.850% | $141.914 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $867.88 | $966.5963 | $966.59 | $966.55 | $966.60 | |