| 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 | $30.47 | 6.278% | $32.3829 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $202.94 | 11.709% | $226.7022 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $187.64 | 6.296% | $199.4538 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $138.40 | 3.142% | $142.7485 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $71.49 | 13.192% | $80.921 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $18.66 | 12.675% | $21.0252 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $116.38 | 7.271% | $124.842 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $765.98 | $828.0756 | $828.07 | $828.10 | $828.00 | |