| 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 | $243.42 | 9.265% | $265.9729 | $265.97 | $265.95 | $266.00 |
| Purchase #2 | $69.95 | 11.184% | $77.7732 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $175.98 | 7.604% | $189.3615 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $144.89 | 6.377% | $154.1296 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $65.59 | 8.367% | $71.0779 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $7.29 | 3.737% | $7.5624 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $16.79 | 3.338% | $17.3505 | $17.35 | $17.35 | $17.40 |
| 7 purchase totals = | $723.91 | $783.2280 | $783.22 | $783.20 | $783.40 | |