| 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 | $221.36 | 5.547% | $233.6388 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $73.58 | 12.636% | $82.8776 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $57.28 | 12.650% | $64.5259 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $58.97 | 4.511% | $61.6301 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $221.35 | 13.335% | $250.867 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $9.75 | 3.335% | $10.0752 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $103.36 | 3.519% | $106.9972 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $745.65 | $810.6118 | $810.63 | $810.70 | $810.60 | |