| 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 | $119.33 | 9.374% | $130.516 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $204.35 | 8.358% | $221.4296 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $26.61 | 11.676% | $29.717 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $77.57 | 12.476% | $87.2476 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $44.74 | 7.473% | $48.0834 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $25.99 | 13.464% | $29.4893 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $67.85 | 11.481% | $75.6399 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $566.44 | $622.1228 | $622.13 | $622.15 | $622.00 | |