| 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 | $87.61 | 13.567% | $99.496 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $205.94 | 6.787% | $219.9171 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $125.76 | 10.394% | $138.8315 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $79.41 | 8.341% | $86.0336 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $32.27 | 5.275% | $33.9722 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $223.56 | 12.201% | $250.8366 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $137.58 | 4.731% | $144.0889 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $892.13 | $973.1759 | $973.18 | $973.20 | $973.10 | |