| 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 | $32.55 | 5.183% | $34.2371 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $9.32 | 3.630% | $9.6583 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $204.76 | 13.180% | $231.7474 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $157.57 | 3.287% | $162.7493 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $113.82 | 4.753% | $119.2299 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $214.68 | 10.236% | $236.6546 | $236.65 | $236.65 | $236.70 |
| Purchase #7 | $137.98 | 13.200% | $156.1934 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $870.68 | $950.4700 | $950.47 | $950.50 | $950.40 | |