| 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 | $19.59 | 3.455% | $20.2668 | $20.27 | $20.25 | $20.30 |
| Purchase #2 | $227.88 | 11.550% | $254.2001 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $42.43 | 11.829% | $47.449 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $115.59 | 6.821% | $123.4744 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $213.52 | 8.205% | $231.0393 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $129.41 | 6.623% | $137.9808 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $5.47 | 3.459% | $5.6592 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $753.89 | $820.0696 | $820.07 | $820.05 | $820.10 | |