| 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 | $8.37 | 7.747% | $9.0184 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $127.75 | 5.165% | $134.3483 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $55.62 | 6.802% | $59.4033 | $59.40 | $59.40 | $59.40 |
| Purchase #4 | $11.63 | 6.192% | $12.3501 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $179.83 | 4.713% | $188.3054 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $9.86 | 13.590% | $11.2 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $201.64 | 9.741% | $221.2818 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $594.70 | $635.9073 | $635.91 | $635.90 | $635.90 | |