| 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 | $45.72 | 7.485% | $49.1421 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $97.72 | 7.312% | $104.8653 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $63.36 | 11.107% | $70.3974 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $38.44 | 5.461% | $40.5392 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $177.28 | 10.385% | $195.6905 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $203.38 | 3.773% | $211.0535 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $225.60 | 5.864% | $238.8292 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $851.50 | $910.5172 | $910.52 | $910.55 | $910.50 | |