| 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 | $24.36 | 10.342% | $26.8793 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $37.62 | 8.426% | $40.7899 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $179.28 | 3.515% | $185.5817 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $54.79 | 11.329% | $60.9972 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $168.62 | 8.245% | $182.5227 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $162.37 | 4.277% | $169.3146 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $164.90 | 9.524% | $180.6051 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $791.94 | $846.6905 | $846.69 | $846.70 | $846.70 | |