| 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 | $12.69 | 8.396% | $13.7555 | $13.76 | $13.75 | $13.80 |
| Purchase #2 | $34.81 | 5.786% | $36.8241 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $61.49 | 7.605% | $66.1663 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $150.47 | 12.254% | $168.9086 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $158.95 | 7.837% | $171.4069 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $88.77 | 11.538% | $99.0123 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $163.43 | 8.356% | $177.0862 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $670.61 | $733.1599 | $733.17 | $733.10 | $733.20 | |