| 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 | $10.41 | 12.122% | $11.6719 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $73.95 | 6.433% | $78.7072 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $122.34 | 9.124% | $133.5023 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $61.92 | 12.103% | $69.4142 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $9.40 | 7.210% | $10.0777 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $104.27 | 6.865% | $111.4281 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $26.77 | 13.117% | $30.2814 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $409.06 | $445.0828 | $445.08 | $445.10 | $445.10 | |