| 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 | $23.63 | 13.581% | $26.8392 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $147.41 | 5.199% | $155.0738 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $124.87 | 12.210% | $140.1166 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $119.96 | 6.761% | $128.0705 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $48.94 | 5.119% | $51.4452 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $123.43 | 11.318% | $137.3998 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $132.59 | 3.242% | $136.8886 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $720.83 | $775.8337 | $775.84 | $775.80 | $775.80 | |