| 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 | $71.43 | 13.719% | $81.2295 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $247.36 | 3.157% | $255.1692 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $15.38 | 8.281% | $16.6536 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $225.29 | 4.840% | $236.194 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $151.54 | 13.328% | $171.7373 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $150.38 | 13.529% | $170.7249 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $135.27 | 9.755% | $148.4656 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $996.65 | $1,080.1741 | $1,080.17 | $1,080.15 | $1,080.20 | |