| 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 | $101.94 | 10.377% | $112.5183 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $125.60 | 10.623% | $138.9425 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $107.58 | 8.344% | $116.5565 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $5.55 | 7.389% | $5.9601 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $155.26 | 12.354% | $174.4408 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $190.35 | 7.873% | $205.3363 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $148.47 | 5.595% | $156.7769 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $834.75 | $910.5314 | $910.54 | $910.55 | $910.50 | |