| 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 | $75.56 | 6.334% | $80.346 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $58.85 | 8.596% | $63.9087 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $51.47 | 11.479% | $57.3782 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $53.72 | 4.208% | $55.9805 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $142.41 | 11.341% | $158.5607 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $201.31 | 6.565% | $214.526 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $153.88 | 5.613% | $162.5173 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $737.20 | $793.2174 | $793.23 | $793.25 | $793.20 | |