| 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 | $97.54 | 4.727% | $102.1507 | $102.15 | $102.15 | $102.20 |
| Purchase #2 | $65.57 | 5.341% | $69.0721 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $91.55 | 6.813% | $97.7873 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $72.47 | 3.816% | $75.2355 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $39.82 | 6.826% | $42.5381 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $78.87 | 4.640% | $82.5296 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $198.26 | 6.460% | $211.0676 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $644.08 | $680.3809 | $680.39 | $680.40 | $680.40 | |