| 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 | $73.81 | 11.298% | $82.1491 | $82.15 | $82.15 | $82.10 |
| Purchase #2 | $42.26 | 8.827% | $45.9903 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $161.44 | 9.557% | $176.8688 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $120.59 | 10.715% | $133.5112 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $187.45 | 12.237% | $210.3883 | $210.39 | $210.40 | $210.40 |
| Purchase #6 | $106.94 | 3.867% | $111.0754 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $16.45 | 8.852% | $17.9062 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $708.94 | $777.8893 | $777.90 | $777.90 | $777.90 | |