| 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 | $41.88 | 7.799% | $45.1462 | $45.15 | $45.15 | $45.10 |
| Purchase #2 | $242.52 | 4.513% | $253.4649 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $33.49 | 7.761% | $36.0892 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $104.29 | 4.407% | $108.8861 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $186.38 | 6.326% | $198.1704 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $50.34 | 5.350% | $53.0332 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $73.70 | 8.797% | $80.1834 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $732.60 | $774.9734 | $774.97 | $775.00 | $775.00 | |