| 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 | $42.51 | 3.632% | $44.054 | $44.05 | $44.05 | $44.10 |
| Purchase #2 | $159.96 | 10.846% | $177.3093 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $207.64 | 11.697% | $231.9277 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $209.28 | 4.146% | $217.9567 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $97.89 | 13.532% | $111.1365 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $36.52 | 12.338% | $41.0258 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $108.86 | 9.867% | $119.6012 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $862.66 | $943.0112 | $943.02 | $943.05 | $943.00 | |