| 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 | $51.32 | 8.555% | $55.7104 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $231.36 | 3.350% | $239.1106 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $46.63 | 3.376% | $48.2042 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $145.91 | 7.736% | $157.1976 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $180.79 | 11.453% | $201.4959 | $201.50 | $201.50 | $201.50 |
| Purchase #6 | $141.70 | 12.210% | $159.0016 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $95.53 | 9.471% | $104.5776 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $893.24 | $965.2979 | $965.30 | $965.30 | $965.30 | |