| 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 | $43.35 | 7.442% | $46.5761 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $114.29 | 5.233% | $120.2708 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $73.41 | 8.558% | $79.6924 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $208.99 | 6.257% | $222.0665 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $169.80 | 6.472% | $180.7895 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $30.53 | 11.396% | $34.0092 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $160.52 | 10.665% | $177.6395 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $800.89 | $861.0440 | $861.05 | $861.05 | $861.10 | |