| 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 | $102.64 | 8.864% | $111.738 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $55.49 | 12.515% | $62.4346 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $61.59 | 5.487% | $64.9694 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $228.65 | 11.641% | $255.2671 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $23.66 | 12.811% | $26.6911 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $20.75 | 12.820% | $23.4102 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $216.66 | 3.241% | $223.682 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $709.44 | $768.1924 | $768.19 | $768.20 | $768.20 | |