| 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 | $28.56 | 6.342% | $30.3713 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $192.70 | 4.661% | $201.6817 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $151.68 | 10.339% | $167.3622 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $234.58 | 3.160% | $241.9927 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $11.82 | 6.434% | $12.5805 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $82.40 | 6.298% | $87.5896 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $164.85 | 12.193% | $184.9502 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $866.59 | $926.5282 | $926.52 | $926.55 | $926.70 | |