| 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 | $57.30 | 12.829% | $64.651 | $64.65 | $64.65 | $64.70 |
| Purchase #2 | $46.67 | 12.460% | $52.4851 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $53.85 | 5.419% | $56.7681 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $12.31 | 12.405% | $13.8371 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $78.67 | 12.363% | $88.396 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $192.32 | 4.603% | $201.1725 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $106.98 | 6.839% | $114.2964 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $548.10 | $591.6062 | $591.62 | $591.60 | $591.70 | |