| 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 | $13.56 | 6.665% | $14.4638 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $179.82 | 13.605% | $204.2845 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $62.90 | 4.688% | $65.8488 | $65.85 | $65.85 | $65.80 |
| Purchase #4 | $19.76 | 12.418% | $22.2138 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $225.78 | 10.788% | $250.1371 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $179.81 | 3.755% | $186.5619 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $44.27 | 9.233% | $48.3574 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $725.90 | $791.8673 | $791.86 | $791.85 | $791.90 | |