| 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 | $242.83 | 5.112% | $255.2435 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $135.71 | 11.439% | $151.2339 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $82.62 | 7.737% | $89.0123 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $57.78 | 10.582% | $63.8943 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $69.78 | 8.479% | $75.6966 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $57.38 | 5.538% | $60.5577 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $109.85 | 4.149% | $114.4077 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $755.95 | $810.0460 | $810.04 | $810.05 | $810.00 | |