| 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 | $64.47 | 9.780% | $70.7752 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $203.94 | 5.298% | $214.7447 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $198.39 | 9.303% | $216.8462 | $216.85 | $216.85 | $216.80 |
| Purchase #4 | $174.81 | 13.715% | $198.7852 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $53.59 | 8.250% | $58.0112 | $58.01 | $58.00 | $58.00 |
| Purchase #6 | $65.61 | 13.105% | $74.2082 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $154.69 | 10.803% | $171.4012 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $915.50 | $1,004.7719 | $1,004.78 | $1,004.80 | $1,004.70 | |