| 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 | $93.31 | 13.548% | $105.9516 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $96.99 | 7.548% | $104.3108 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $212.78 | 6.666% | $226.9639 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $18.84 | 13.530% | $21.3891 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $69.62 | 9.818% | $76.4553 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $124.33 | 12.715% | $140.1386 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $26.92 | 11.733% | $30.0785 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $642.79 | $705.2878 | $705.29 | $705.30 | $705.40 | |