| 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 | $50.26 | 9.439% | $55.004 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $100.44 | 11.102% | $111.5908 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $223.95 | 4.488% | $234.0009 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $109.88 | 12.108% | $123.1843 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $231.46 | 3.489% | $239.5356 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $79.99 | 7.756% | $86.194 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $11.34 | 7.260% | $12.1633 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $807.32 | $861.6729 | $861.66 | $861.70 | $861.70 | |