| 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 | $248.30 | 9.808% | $272.6533 | $272.65 | $272.65 | $272.70 |
| Purchase #2 | $29.76 | 10.267% | $32.8155 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $68.43 | 9.652% | $75.0349 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $96.42 | 4.253% | $100.5207 | $100.52 | $100.50 | $100.50 |
| Purchase #5 | $77.94 | 3.138% | $80.3858 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $185.95 | 10.188% | $204.8946 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $24.26 | 11.767% | $27.1147 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $731.06 | $793.4195 | $793.41 | $793.40 | $793.40 | |