| 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 | $83.42 | 5.590% | $88.0832 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $198.98 | 13.222% | $225.2891 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $52.98 | 10.806% | $58.705 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $52.97 | 5.721% | $56.0004 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $239.59 | 10.747% | $265.3387 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $9.44 | 10.656% | $10.4459 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $29.87 | 5.166% | $31.4131 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $667.25 | $735.2754 | $735.28 | $735.30 | $735.20 | |