| 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 | $25.77 | 12.357% | $28.9544 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $63.57 | 9.315% | $69.4915 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $177.71 | 4.185% | $185.1472 | $185.15 | $185.15 | $185.10 |
| Purchase #4 | $18.41 | 4.652% | $19.2664 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $226.46 | 9.669% | $248.3564 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $144.60 | 7.704% | $155.74 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $196.74 | 3.510% | $203.6456 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $853.26 | $910.6015 | $910.61 | $910.60 | $910.60 | |