| 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 | $30.31 | 11.395% | $33.7638 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $41.37 | 8.712% | $44.9742 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $206.94 | 8.119% | $223.7415 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $45.87 | 12.196% | $51.4643 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $11.52 | 6.508% | $12.2697 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $179.73 | 12.656% | $202.4766 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $113.54 | 8.658% | $123.3703 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $629.28 | $692.0604 | $692.05 | $692.00 | $692.20 | |