| 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 | $89.89 | 4.704% | $94.1184 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $24.70 | 6.283% | $26.2519 | $26.25 | $26.25 | $26.30 |
| Purchase #3 | $163.44 | 4.670% | $171.0726 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $234.56 | 8.372% | $254.1974 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $10.28 | 7.165% | $11.0166 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $116.29 | 9.825% | $127.7155 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $55.43 | 5.171% | $58.2963 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $694.59 | $742.6687 | $742.68 | $742.60 | $742.70 | |