| 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 | $89.30 | 4.770% | $93.5596 | $93.56 | $93.55 | $93.60 |
| Purchase #2 | $244.47 | 5.708% | $258.4243 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $116.95 | 10.112% | $128.776 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $11.31 | 10.246% | $12.4688 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $37.29 | 10.143% | $41.0723 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $188.88 | 10.575% | $208.8541 | $208.85 | $208.85 | $208.90 |
| Purchase #7 | $149.62 | 9.274% | $163.4958 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $837.82 | $906.6509 | $906.65 | $906.60 | $906.80 | |