| 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 | $26.87 | 8.821% | $29.2402 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $235.92 | 10.472% | $260.6255 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $7.29 | 8.188% | $7.8869 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $172.68 | 12.173% | $193.7003 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $63.36 | 7.116% | $67.8687 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $244.59 | 13.450% | $277.4874 | $277.49 | $277.50 | $277.50 |
| Purchase #7 | $25.25 | 3.820% | $26.2146 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $775.96 | $863.0236 | $863.03 | $863.05 | $863.00 | |