| 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 | $58.58 | 5.507% | $61.806 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $250.44 | 8.790% | $272.4537 | $272.45 | $272.45 | $272.50 |
| Purchase #3 | $34.72 | 8.847% | $37.7917 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $197.54 | 11.848% | $220.9445 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $181.83 | 12.779% | $205.0661 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $85.89 | 7.833% | $92.6178 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $7.72 | 13.685% | $8.7765 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $816.72 | $899.4563 | $899.46 | $899.45 | $899.50 | |