| 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 | $11.27 | 10.378% | $12.4396 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $36.59 | 9.411% | $40.0335 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $116.49 | 10.168% | $128.3347 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $163.69 | 10.547% | $180.9544 | $180.95 | $180.95 | $181.00 |
| Purchase #5 | $25.83 | 10.683% | $28.5894 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $13.84 | 11.203% | $15.3905 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $178.93 | 12.633% | $201.5342 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $546.64 | $607.2763 | $607.26 | $607.35 | $607.20 | |