| 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 | $50.75 | 13.375% | $57.5378 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $205.89 | 13.313% | $233.3001 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $147.58 | 5.103% | $155.111 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $148.83 | 10.364% | $164.2547 | $164.25 | $164.25 | $164.30 |
| Purchase #5 | $87.81 | 11.521% | $97.9266 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $135.32 | 3.849% | $140.5285 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $112.74 | 10.217% | $124.2586 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $888.92 | $972.9173 | $972.92 | $972.95 | $972.90 | |