| 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 | $35.75 | 6.370% | $38.0273 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $231.56 | 6.691% | $247.0537 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $127.27 | 3.695% | $131.9726 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $17.91 | 7.410% | $19.2371 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $23.49 | 7.362% | $25.2193 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $8.28 | 6.593% | $8.8259 | $8.83 | $8.85 | $8.80 |
| Purchase #7 | $150.35 | 5.424% | $158.505 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $594.61 | $628.8409 | $628.85 | $628.85 | $628.80 | |