| 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 | $86.98 | 12.329% | $97.7038 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $89.71 | 8.566% | $97.3946 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $109.77 | 12.477% | $123.466 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $49.55 | 3.491% | $51.2798 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $117.70 | 11.357% | $131.0672 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $187.70 | 13.346% | $212.7504 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $178.97 | 3.821% | $185.8084 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $820.38 | $899.4702 | $899.47 | $899.45 | $899.60 | |