| 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 | $30.37 | 9.357% | $33.2117 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $72.48 | 5.683% | $76.599 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $63.91 | 13.123% | $72.2969 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $218.75 | 10.714% | $242.1869 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $174.42 | 12.126% | $195.5702 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $120.87 | 3.243% | $124.7898 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $171.96 | 3.143% | $177.3647 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $852.76 | $922.0192 | $922.02 | $922.00 | $922.10 | |