| 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 | $122.48 | 9.371% | $133.9576 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $179.92 | 4.636% | $188.2611 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $134.83 | 3.780% | $139.9266 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $96.55 | 10.399% | $106.5902 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $28.82 | 3.317% | $29.776 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $22.44 | 11.585% | $25.0397 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $55.80 | 5.736% | $59.0007 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $640.84 | $682.5519 | $682.56 | $682.60 | $682.60 | |