| 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 | $50.82 | 12.713% | $57.2807 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $28.57 | 8.328% | $30.9493 | $30.95 | $30.95 | $30.90 |
| Purchase #3 | $102.46 | 13.196% | $115.9806 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $168.89 | 5.218% | $177.7027 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $155.65 | 6.863% | $166.3323 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $205.67 | 4.201% | $214.3102 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $249.53 | 3.700% | $258.7626 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $961.59 | $1,021.3184 | $1,021.31 | $1,021.35 | $1,021.30 | |