| 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 | $29.32 | 3.222% | $30.2647 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $234.56 | 10.319% | $258.7642 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $160.61 | 6.408% | $170.9019 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $247.30 | 3.352% | $255.5895 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $79.90 | 9.284% | $87.3179 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $101.87 | 12.771% | $114.8798 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $44.82 | 8.717% | $48.727 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $898.38 | $966.4450 | $966.44 | $966.45 | $966.50 | |