| 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 | $49.31 | 5.706% | $52.1236 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $239.32 | 9.868% | $262.9361 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $27.98 | 12.680% | $31.5279 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $86.83 | 11.749% | $97.0317 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $22.41 | 4.241% | $23.3604 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $74.77 | 13.841% | $85.1189 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $106.30 | 7.354% | $114.1173 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $606.92 | $666.2159 | $666.22 | $666.20 | $666.10 | |