| 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 | $50.97 | 7.780% | $54.9355 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $210.36 | 8.112% | $227.4244 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $91.84 | 6.303% | $97.6287 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $167.59 | 7.428% | $180.0386 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $210.77 | 3.739% | $218.6507 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $89.67 | 8.321% | $97.1314 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $61.33 | 10.528% | $67.7868 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $882.53 | $943.5961 | $943.60 | $943.65 | $943.50 | |