| 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 | $48.74 | 13.160% | $55.1542 | $55.15 | $55.15 | $55.20 |
| Purchase #2 | $206.89 | 13.716% | $235.267 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $52.45 | 7.124% | $56.1865 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $11.60 | 7.184% | $12.4333 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $106.51 | 7.575% | $114.5781 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $225.86 | 3.548% | $233.8735 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $48.65 | 12.448% | $54.706 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $700.70 | $762.1986 | $762.20 | $762.20 | $762.30 | |