| 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 | $23.80 | 11.598% | $26.5603 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $22.36 | 4.652% | $23.4002 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $188.90 | 12.425% | $212.3708 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $128.41 | 3.688% | $133.1458 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $9.68 | 3.849% | $10.0526 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $36.53 | 12.432% | $41.0714 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $127.62 | 4.207% | $132.989 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $537.30 | $579.5901 | $579.59 | $579.55 | $579.70 | |