| 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 | $45.68 | 12.595% | $51.4334 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $22.29 | 8.742% | $24.2386 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $41.63 | 7.142% | $44.6032 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $71.72 | 8.516% | $77.8277 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $222.54 | 6.698% | $237.4457 | $237.45 | $237.45 | $237.40 |
| Purchase #6 | $164.64 | 13.252% | $186.4581 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $150.94 | 8.265% | $163.4152 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $719.44 | $785.4219 | $785.43 | $785.45 | $785.30 | |