| 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 | $30.51 | 9.671% | $33.4606 | $33.46 | $33.45 | $33.50 |
| Purchase #2 | $97.93 | 7.670% | $105.4412 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $129.78 | 4.772% | $135.9731 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $132.64 | 11.619% | $148.0514 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $242.60 | 13.786% | $276.0448 | $276.04 | $276.05 | $276.00 |
| Purchase #6 | $74.93 | 5.693% | $79.1958 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $114.84 | 13.778% | $130.6627 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $823.23 | $908.8296 | $908.82 | $908.80 | $908.90 | |