| 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 | $27.48 | 10.457% | $30.3536 | $30.35 | $30.35 | $30.40 |
| Purchase #2 | $58.38 | 4.264% | $60.8693 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $187.99 | 4.624% | $196.6827 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $98.91 | 4.341% | $103.2037 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $24.33 | 7.474% | $26.1484 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $97.53 | 10.852% | $108.114 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $46.55 | 3.133% | $48.0084 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $541.17 | $573.3801 | $573.37 | $573.35 | $573.40 | |