| 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 | $13.46 | 4.381% | $14.0497 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $101.79 | 7.154% | $109.0721 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $152.47 | 7.406% | $163.7619 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $209.89 | 7.798% | $226.2572 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $28.40 | 4.220% | $29.5985 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $156.62 | 3.828% | $162.6154 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $202.46 | 3.617% | $209.783 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $865.09 | $915.1378 | $915.14 | $915.10 | $915.20 | |