| 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 | $57.39 | 10.220% | $63.2553 | $63.26 | $63.25 | $63.30 |
| Purchase #2 | $228.26 | 11.379% | $254.2337 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $122.82 | 7.700% | $132.2771 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $7.28 | 10.780% | $8.0648 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $57.51 | 13.398% | $65.2152 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $51.37 | 10.360% | $56.6919 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $207.30 | 12.502% | $233.2166 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $731.93 | $812.9546 | $812.96 | $812.95 | $813.00 | |