| 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 | $17.71 | 11.500% | $19.7467 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $194.64 | 9.315% | $212.7707 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $23.27 | 9.793% | $25.5488 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $188.30 | 7.396% | $202.2267 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $124.47 | 9.270% | $136.0084 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $194.51 | 5.642% | $205.4843 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $78.63 | 9.382% | $86.0071 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $821.53 | $887.7927 | $887.80 | $887.80 | $887.70 | |