| 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 | $36.66 | 7.697% | $39.4817 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $82.42 | 8.743% | $89.626 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $128.53 | 9.207% | $140.3638 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $104.68 | 6.623% | $111.613 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $46.29 | 5.311% | $48.7485 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $184.77 | 10.448% | $204.0748 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $245.49 | 5.652% | $259.3651 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $828.84 | $893.2729 | $893.27 | $893.25 | $893.30 | |