| 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 | $242.90 | 8.207% | $262.8348 | $262.83 | $262.85 | $262.80 |
| Purchase #2 | $85.75 | 8.392% | $92.9461 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $170.95 | 5.643% | $180.5967 | $180.60 | $180.60 | $180.60 |
| Purchase #4 | $64.53 | 8.493% | $70.0105 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $77.97 | 3.849% | $80.9711 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $41.78 | 8.104% | $45.1659 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $40.37 | 12.552% | $45.4372 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $724.25 | $777.9623 | $777.97 | $777.95 | $777.90 | |