| 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 | $30.52 | 8.240% | $33.0348 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $142.34 | 13.761% | $161.9274 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $141.37 | 10.863% | $156.727 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $140.78 | 4.213% | $146.7111 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $8.83 | 3.851% | $9.17 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $11.72 | 4.600% | $12.2591 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $118.89 | 3.502% | $123.0535 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $594.45 | $642.8829 | $642.88 | $642.90 | $642.90 | |