| 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 | $27.59 | 12.443% | $31.023 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $217.87 | 12.566% | $245.2475 | $245.25 | $245.25 | $245.20 |
| Purchase #3 | $156.78 | 4.222% | $163.3993 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $46.79 | 4.371% | $48.8352 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $175.84 | 3.714% | $182.3707 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $42.86 | 4.360% | $44.7287 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $71.80 | 11.583% | $80.1166 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $739.53 | $795.7210 | $795.73 | $795.70 | $795.60 | |