| 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 | $11.29 | 13.776% | $12.8453 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $231.75 | 10.124% | $255.2124 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $97.68 | 13.420% | $110.7887 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $7.82 | 5.742% | $8.269 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $54.50 | 3.371% | $56.3372 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $188.99 | 9.778% | $207.4694 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $243.53 | 8.327% | $263.8087 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $835.56 | $914.7307 | $914.74 | $914.70 | $914.70 | |