| 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 | $61.97 | 4.706% | $64.8863 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $46.66 | 5.505% | $49.2286 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $94.71 | 12.687% | $106.7259 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $239.36 | 3.404% | $247.5078 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $36.94 | 4.753% | $38.6958 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $32.56 | 9.637% | $35.6978 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $107.30 | 3.378% | $110.9246 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $619.50 | $653.6668 | $653.68 | $653.70 | $653.60 | |