| 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 | $86.67 | 5.185% | $91.1638 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $70.40 | 13.383% | $79.8216 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $203.70 | 9.219% | $222.4791 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $59.80 | 8.279% | $64.7508 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $206.75 | 12.768% | $233.1478 | $233.15 | $233.15 | $233.10 |
| Purchase #6 | $27.61 | 3.750% | $28.6454 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $21.56 | 7.735% | $23.2277 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $676.49 | $743.2362 | $743.24 | $743.25 | $743.20 | |