| 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 | $26.96 | 10.802% | $29.8722 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $60.38 | 5.742% | $63.847 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $134.43 | 9.635% | $147.3823 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $199.47 | 8.308% | $216.042 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $144.46 | 13.268% | $163.627 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $34.65 | 3.633% | $35.9088 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $244.59 | 7.639% | $263.2742 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $844.94 | $919.9535 | $919.95 | $919.95 | $919.90 | |