| 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 | $82.53 | 5.196% | $86.8183 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $69.92 | 11.450% | $77.9258 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $11.82 | 13.126% | $13.3715 | $13.37 | $13.35 | $13.40 |
| Purchase #4 | $108.58 | 13.527% | $123.2676 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $200.90 | 9.720% | $220.4275 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $135.63 | 5.696% | $143.3555 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $57.44 | 13.523% | $65.2076 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $666.82 | $730.3738 | $730.39 | $730.35 | $730.40 | |