| 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 | $117.75 | 5.825% | $124.6089 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $122.96 | 6.127% | $130.4938 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $201.25 | 3.515% | $208.3239 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $104.73 | 11.255% | $116.5174 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $16.39 | 4.539% | $17.1339 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $60.28 | 5.183% | $63.4043 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $92.97 | 4.424% | $97.083 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $716.33 | $757.5652 | $757.55 | $757.55 | $757.50 | |