| 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 | $98.90 | 5.234% | $104.0764 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $86.59 | 10.788% | $95.9313 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $127.44 | 10.130% | $140.3497 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $111.80 | 12.102% | $125.33 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $215.46 | 5.711% | $227.7649 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $39.94 | 7.533% | $42.9487 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $10.86 | 4.410% | $11.3389 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $690.99 | $747.7399 | $747.74 | $747.80 | $747.60 | |