| 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 | $10.47 | 10.585% | $11.5782 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $97.67 | 8.133% | $105.6135 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $45.96 | 11.171% | $51.0942 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $205.96 | 6.417% | $219.1765 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $30.54 | 11.382% | $34.0161 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $229.73 | 6.627% | $244.9542 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $73.79 | 10.109% | $81.2494 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $694.12 | $747.6821 | $747.68 | $747.70 | $747.70 | |