| 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 | $95.71 | 7.609% | $102.9926 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $207.54 | 9.411% | $227.0716 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $195.95 | 9.425% | $214.4183 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $237.97 | 5.781% | $251.727 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $87.36 | 5.350% | $92.0338 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $156.59 | 7.107% | $167.7189 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $15.82 | 13.456% | $17.9487 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $996.94 | $1,073.9109 | $1,073.91 | $1,073.90 | $1,073.80 | |