| 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 | $14.46 | 12.536% | $16.2727 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $27.61 | 7.829% | $29.7716 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $134.40 | 10.203% | $148.1128 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $166.27 | 3.868% | $172.7013 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $148.69 | 10.107% | $163.7181 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $26.34 | 10.294% | $29.0514 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $66.75 | 4.266% | $69.5976 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $584.52 | $629.2255 | $629.22 | $629.15 | $629.30 | |