| 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 | $35.33 | 9.793% | $38.7899 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $67.60 | 11.646% | $75.4727 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $161.56 | 8.418% | $175.1601 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $209.38 | 3.745% | $217.2213 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $58.99 | 7.234% | $63.2573 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $166.84 | 13.410% | $189.2132 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $15.87 | 3.553% | $16.4339 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $715.57 | $775.5484 | $775.54 | $775.50 | $775.60 | |