| 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 | $27.87 | 9.730% | $30.5818 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $173.56 | 11.165% | $192.938 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $71.45 | 6.498% | $76.0928 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $8.49 | 5.381% | $8.9468 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $133.51 | 10.496% | $147.5232 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $197.42 | 7.541% | $212.3074 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $67.51 | 5.192% | $71.0151 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $679.81 | $739.4051 | $739.41 | $739.40 | $739.30 | |