| 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 | $28.38 | 7.223% | $30.4299 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $94.89 | 12.424% | $106.6791 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $145.25 | 7.167% | $155.6601 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $193.92 | 8.222% | $209.8641 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $248.57 | 6.130% | $263.8073 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $40.51 | 11.834% | $45.304 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $9.59 | 9.712% | $10.5214 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $761.11 | $822.2659 | $822.26 | $822.25 | $822.30 | |