| 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 | $247.98 | 10.807% | $274.7792 | $274.78 | $274.80 | $274.80 |
| Purchase #2 | $41.78 | 11.342% | $46.5187 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $72.74 | 5.680% | $76.8716 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $76.62 | 9.729% | $84.0744 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $208.34 | 6.731% | $222.3634 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $154.54 | 11.667% | $172.5702 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $21.81 | 8.332% | $23.6272 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $823.81 | $900.8047 | $900.80 | $900.75 | $900.90 | |