| 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 | $107.56 | 10.539% | $118.8957 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $58.70 | 13.642% | $66.7079 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $87.30 | 11.371% | $97.2269 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $17.95 | 9.670% | $19.6858 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $237.46 | 9.721% | $260.5435 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $44.97 | 10.559% | $49.7184 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $72.69 | 5.717% | $76.8457 | $76.85 | $76.85 | $76.80 |
| 7 purchase totals = | $626.63 | $689.6239 | $689.64 | $689.65 | $689.50 | |