| 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 | $29.60 | 5.553% | $31.2437 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $29.39 | 6.498% | $31.2998 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $54.40 | 12.189% | $61.0308 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $77.82 | 4.842% | $81.588 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $110.28 | 3.659% | $114.3151 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $213.81 | 10.519% | $236.3007 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $220.46 | 4.236% | $229.7987 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $735.76 | $785.5768 | $785.58 | $785.60 | $785.50 | |