| 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 | $220.70 | 6.344% | $234.7012 | $234.70 | $234.70 | $234.70 |
| Purchase #2 | $220.41 | 7.471% | $236.8768 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $41.55 | 4.613% | $43.4667 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $25.89 | 10.734% | $28.669 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $86.73 | 12.647% | $97.6987 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $35.87 | 6.103% | $38.0591 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $33.26 | 9.475% | $36.4114 | $36.41 | $36.40 | $36.40 |
| 7 purchase totals = | $664.41 | $715.8829 | $715.89 | $715.85 | $716.00 | |