| 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 | $86.54 | 5.207% | $91.0461 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $87.45 | 13.545% | $99.2951 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $79.68 | 6.332% | $84.7253 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $102.86 | 3.497% | $106.457 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $51.72 | 12.858% | $58.3702 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $18.87 | 3.747% | $19.5771 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $158.74 | 3.847% | $164.8467 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $585.86 | $624.3175 | $624.34 | $624.35 | $624.30 | |