| 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 | $47.47 | 8.608% | $51.5562 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $12.47 | 3.678% | $12.9286 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $235.57 | 5.273% | $247.9916 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $48.73 | 7.432% | $52.3516 | $52.35 | $52.35 | $52.40 |
| Purchase #5 | $162.38 | 8.396% | $176.0134 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $15.31 | 9.190% | $16.717 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $183.85 | 8.175% | $198.8797 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $705.78 | $756.4381 | $756.44 | $756.45 | $756.50 | |