| 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 | $93.42 | 5.144% | $98.2255 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $79.34 | 9.295% | $86.7147 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $218.97 | 10.228% | $241.3663 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $198.80 | 4.579% | $207.9031 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $223.89 | 7.103% | $239.7929 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $65.59 | 11.132% | $72.8915 | $72.89 | $72.90 | $72.90 |
| Purchase #7 | $189.29 | 10.329% | $208.8418 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,069.30 | $1,155.7358 | $1,155.73 | $1,155.75 | $1,155.70 | |