| 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 | $14.95 | 5.661% | $15.7963 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $90.28 | 8.140% | $97.6288 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $49.81 | 11.859% | $55.717 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $173.73 | 11.405% | $193.5439 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $107.63 | 6.676% | $114.8154 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $195.93 | 6.519% | $208.7027 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $212.72 | 10.609% | $235.2875 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $845.05 | $921.4916 | $921.50 | $921.50 | $921.40 | |