| 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 | $85.35 | 5.416% | $89.9726 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $86.56 | 4.687% | $90.6171 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $76.84 | 4.208% | $80.0734 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $212.87 | 5.260% | $224.067 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $205.65 | 8.659% | $223.4572 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $103.47 | 3.216% | $106.7976 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $60.57 | 6.454% | $64.4792 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $831.31 | $879.4641 | $879.47 | $879.40 | $879.60 | |