| 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 | $74.31 | 13.704% | $84.4934 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $87.25 | 6.416% | $92.848 | $92.85 | $92.85 | $92.80 |
| Purchase #3 | $196.95 | 7.810% | $212.3318 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $93.60 | 5.563% | $98.807 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $208.45 | 3.172% | $215.062 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $31.50 | 12.285% | $35.3698 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $28.79 | 6.579% | $30.6841 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $720.85 | $769.5961 | $769.59 | $769.60 | $769.60 | |