| 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 | $102.28 | 5.110% | $107.5065 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $72.40 | 4.129% | $75.3894 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $62.40 | 8.358% | $67.6154 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $162.32 | 5.557% | $171.3401 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $50.27 | 7.283% | $53.9312 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $193.39 | 11.342% | $215.3243 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $205.90 | 4.304% | $214.7619 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $848.96 | $905.8688 | $905.87 | $905.85 | $905.80 | |