| 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 | $87.72 | 11.144% | $97.4955 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $152.76 | 13.306% | $173.0862 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $249.59 | 10.105% | $274.8111 | $274.81 | $274.80 | $274.80 |
| Purchase #4 | $5.74 | 7.522% | $6.1718 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $93.78 | 5.295% | $98.7457 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $82.67 | 10.574% | $91.4115 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $6.31 | 6.211% | $6.7019 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $678.57 | $748.4237 | $748.43 | $748.40 | $748.40 | |