| 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 | $22.90 | 6.318% | $24.3468 | $24.35 | $24.35 | $24.30 |
| Purchase #2 | $118.35 | 13.609% | $134.4563 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $75.97 | 5.716% | $80.3124 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $176.50 | 6.216% | $187.4712 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $26.43 | 13.745% | $30.0628 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $60.56 | 11.529% | $67.542 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $20.43 | 7.584% | $21.9794 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $501.14 | $546.1709 | $546.17 | $546.15 | $546.20 | |