| 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 | $8.82 | 6.461% | $9.3899 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $144.27 | 4.748% | $151.1199 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $204.56 | 4.277% | $213.309 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $94.80 | 10.137% | $104.4099 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $181.85 | 12.577% | $204.7213 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $90.37 | 7.856% | $97.4695 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $163.56 | 5.805% | $173.0547 | $173.05 | $173.05 | $173.10 |
| 7 purchase totals = | $888.23 | $953.4742 | $953.47 | $953.40 | $953.50 | |