| 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 | $27.34 | 12.657% | $30.8004 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $55.70 | 3.509% | $57.6545 | $57.65 | $57.65 | $57.70 |
| Purchase #3 | $108.33 | 5.508% | $114.2968 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $85.60 | 7.677% | $92.1715 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $129.80 | 10.372% | $143.2629 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $228.99 | 9.324% | $250.341 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $61.64 | 3.312% | $63.6815 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $697.40 | $752.2086 | $752.20 | $752.20 | $752.30 | |