| 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 | $97.43 | 9.526% | $106.7112 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $207.72 | 11.106% | $230.7894 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $60.43 | 8.545% | $65.5937 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $42.48 | 3.789% | $44.0896 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $140.42 | 11.438% | $156.4812 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $9.28 | 12.689% | $10.4575 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $74.52 | 3.546% | $77.1625 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $632.28 | $691.2851 | $691.28 | $691.30 | $691.40 | |