| 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 | $15.94 | 10.642% | $17.6363 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $231.79 | 7.680% | $249.5915 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $104.96 | 3.572% | $108.7092 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $32.32 | 3.671% | $33.5065 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $238.84 | 13.466% | $271.0022 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $85.41 | 7.811% | $92.0814 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $40.55 | 5.652% | $42.8419 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $749.81 | $815.3690 | $815.37 | $815.40 | $815.30 | |