| 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 | $40.60 | 9.819% | $44.5865 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $97.66 | 9.306% | $106.7482 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $235.31 | 11.452% | $262.2577 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $100.85 | 12.864% | $113.8233 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $202.63 | 10.532% | $223.971 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $51.79 | 4.654% | $54.2003 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $40.45 | 9.405% | $44.2543 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $769.29 | $849.8413 | $849.84 | $849.80 | $849.90 | |