| 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 | $67.97 | 6.473% | $72.3697 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $68.52 | 3.748% | $71.0881 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $165.29 | 9.385% | $180.8025 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $205.71 | 12.821% | $232.0841 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $92.75 | 4.691% | $97.1009 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $136.98 | 11.256% | $152.3985 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $60.46 | 4.117% | $62.9491 | $62.95 | $62.95 | $62.90 |
| 7 purchase totals = | $797.68 | $868.7929 | $868.79 | $868.80 | $868.80 | |