| 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 | $86.56 | 6.319% | $92.0297 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $9.46 | 13.110% | $10.7002 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $103.73 | 7.434% | $111.4413 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $160.62 | 4.481% | $167.8174 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $84.33 | 10.357% | $93.0641 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $143.95 | 11.458% | $160.4438 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $186.97 | 8.241% | $202.3782 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $775.62 | $837.8747 | $837.87 | $837.90 | $837.80 | |