| 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 | $77.25 | 7.543% | $83.077 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $242.68 | 7.520% | $260.9295 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $161.79 | 9.398% | $176.995 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $13.78 | 10.308% | $15.2004 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $32.30 | 9.319% | $35.31 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $22.45 | 7.383% | $24.1075 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $74.71 | 3.694% | $77.4698 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $624.96 | $673.0892 | $673.10 | $673.10 | $673.10 | |