| 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 | $71.79 | 13.168% | $81.2433 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $154.95 | 10.387% | $171.0447 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $94.62 | 9.557% | $103.6628 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $5.93 | 12.327% | $6.661 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $141.95 | 8.324% | $153.7659 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $54.71 | 10.334% | $60.3637 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $29.60 | 3.499% | $30.6357 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $553.55 | $607.3771 | $607.37 | $607.35 | $607.40 | |