| 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 | $91.97 | 6.314% | $97.777 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $72.29 | 11.848% | $80.8549 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $205.32 | 9.267% | $224.347 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $36.75 | 3.569% | $38.0616 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $86.54 | 6.253% | $91.9513 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $223.75 | 9.188% | $244.3082 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $232.83 | 11.183% | $258.8674 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $949.45 | $1,036.1674 | $1,036.17 | $1,036.15 | $1,036.30 | |