| 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 | $22.58 | 8.630% | $24.5287 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $216.83 | 5.148% | $227.9924 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $59.30 | 8.171% | $64.1454 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $9.67 | 13.605% | $10.9856 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $137.34 | 3.507% | $142.1565 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $85.93 | 13.283% | $97.3441 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $20.27 | 8.710% | $22.0355 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $551.92 | $589.1882 | $589.20 | $589.25 | $589.10 | |