| 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 | $33.90 | 11.802% | $37.9009 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $62.93 | 5.811% | $66.5869 | $66.59 | $66.60 | $66.60 |
| Purchase #3 | $12.45 | 5.232% | $13.1014 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $86.64 | 12.632% | $97.5844 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $115.87 | 12.253% | $130.0676 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $230.55 | 9.451% | $252.3393 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $208.65 | 13.854% | $237.5564 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $750.99 | $835.1369 | $835.14 | $835.15 | $835.20 | |