| 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 | $5.72 | 10.133% | $6.2996 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $176.39 | 3.641% | $182.8124 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $50.51 | 4.633% | $52.8501 | $52.85 | $52.85 | $52.90 |
| Purchase #4 | $69.99 | 12.702% | $78.8801 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $100.63 | 5.117% | $105.7792 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $162.41 | 8.382% | $176.0232 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $118.64 | 5.401% | $125.0477 | $125.05 | $125.05 | $125.00 |
| 7 purchase totals = | $684.29 | $727.6923 | $727.69 | $727.70 | $727.70 | |