| 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 | $102.47 | 5.307% | $107.9081 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $27.46 | 12.560% | $30.909 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $15.85 | 13.522% | $17.9932 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $123.53 | 12.503% | $138.975 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $227.88 | 5.196% | $239.7206 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $205.73 | 5.164% | $216.3539 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $20.54 | 4.428% | $21.4495 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $723.46 | $773.3093 | $773.31 | $773.30 | $773.30 | |