| 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 | $129.79 | 8.147% | $140.364 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $65.93 | 6.540% | $70.2418 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $192.60 | 8.748% | $209.4486 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $78.76 | 8.347% | $85.3341 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $26.95 | 3.834% | $27.9833 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $13.53 | 7.816% | $14.5875 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $215.37 | 5.859% | $227.9885 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $722.93 | $775.9478 | $775.94 | $776.00 | $775.90 | |