| 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 | $43.51 | 6.371% | $46.282 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $60.87 | 6.783% | $64.9988 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $188.83 | 10.670% | $208.9782 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $226.47 | 8.683% | $246.1344 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $98.47 | 10.608% | $108.9157 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $209.55 | 8.714% | $227.8102 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $69.31 | 8.554% | $75.2388 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $897.01 | $978.3581 | $978.36 | $978.40 | $978.30 | |