| 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 | $18.81 | 7.465% | $20.2142 | $20.21 | $20.20 | $20.20 |
| Purchase #2 | $192.39 | 8.813% | $209.3453 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $177.73 | 12.414% | $199.7934 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $43.97 | 13.743% | $50.0128 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $193.71 | 7.638% | $208.5056 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $115.65 | 7.728% | $124.5874 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $175.82 | 4.217% | $183.2343 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $918.08 | $995.6930 | $995.69 | $995.70 | $995.60 | |