| 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 | $77.37 | 10.722% | $85.6656 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $78.52 | 4.534% | $82.0801 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $236.26 | 7.609% | $254.237 | $254.24 | $254.25 | $254.20 |
| Purchase #4 | $5.55 | 9.823% | $6.0952 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $165.67 | 3.103% | $170.8107 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $245.79 | 9.607% | $269.403 | $269.40 | $269.40 | $269.40 |
| Purchase #7 | $219.53 | 12.529% | $247.0349 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,028.69 | $1,115.3265 | $1,115.33 | $1,115.35 | $1,115.30 | |