| 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 | $79.61 | 8.236% | $86.1667 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $40.54 | 7.326% | $43.51 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $212.79 | 4.531% | $222.4315 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $118.41 | 12.586% | $133.3131 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $58.64 | 9.367% | $64.1328 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $142.58 | 7.841% | $153.7597 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $40.44 | 3.216% | $41.7406 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $693.01 | $745.0544 | $745.05 | $745.05 | $745.00 | |