| 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 | $189.88 | 7.286% | $203.7147 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $25.25 | 8.680% | $27.4417 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $46.69 | 12.608% | $52.5767 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $82.27 | 4.868% | $86.2749 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $49.62 | 13.343% | $56.2408 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $119.56 | 12.235% | $134.1882 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $63.30 | 9.713% | $69.4483 | $69.45 | $69.45 | $69.40 |
| 7 purchase totals = | $576.57 | $629.8853 | $629.88 | $629.90 | $629.80 | |