| 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 | $16.69 | 12.400% | $18.7596 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $38.50 | 8.222% | $41.6655 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $56.90 | 7.340% | $61.0765 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $36.42 | 13.486% | $41.3316 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $12.86 | 13.357% | $14.5777 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $196.65 | 6.143% | $208.7302 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $248.89 | 9.336% | $272.1264 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $606.91 | $658.2675 | $658.28 | $658.35 | $658.30 | |