| 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 | $82.25 | 7.426% | $88.3579 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $202.32 | 8.154% | $218.8172 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $136.92 | 3.510% | $141.7259 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $38.70 | 9.353% | $42.3196 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $231.28 | 3.667% | $239.761 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $23.60 | 4.349% | $24.6264 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $106.74 | 7.403% | $114.642 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $821.81 | $870.2500 | $870.26 | $870.25 | $870.20 | |