| 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 | $75.61 | 9.655% | $82.9101 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $103.73 | 10.829% | $114.9629 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $224.56 | 12.522% | $252.6794 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $13.45 | 5.806% | $14.2309 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $7.82 | 5.346% | $8.2381 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $229.55 | 10.768% | $254.2679 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $130.95 | 5.570% | $138.2439 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $785.67 | $865.5332 | $865.53 | $865.55 | $865.50 | |