| 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 | $48.52 | 13.862% | $55.2458 | $55.25 | $55.25 | $55.20 |
| Purchase #2 | $203.84 | 10.261% | $224.756 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $171.43 | 6.645% | $182.8215 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $102.62 | 11.575% | $114.4983 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $201.93 | 13.147% | $228.4777 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $21.56 | 8.450% | $23.3818 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $124.88 | 9.655% | $136.9372 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $874.78 | $966.1183 | $966.13 | $966.15 | $966.10 | |