| 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 | $43.34 | 6.641% | $46.2182 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $92.34 | 12.523% | $103.9037 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $10.32 | 9.477% | $11.298 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $22.91 | 13.665% | $26.0407 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $216.73 | 10.309% | $239.0727 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $133.32 | 5.353% | $140.4566 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $133.63 | 12.322% | $150.0959 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $652.59 | $717.0858 | $717.09 | $717.05 | $717.10 | |