| 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 | $27.61 | 7.825% | $29.7705 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $159.29 | 5.593% | $168.1991 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $123.96 | 4.277% | $129.2618 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $15.61 | 9.230% | $17.0508 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $181.53 | 8.333% | $196.6569 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $68.97 | 13.199% | $78.0734 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $219.44 | 5.580% | $231.6848 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $796.41 | $850.6973 | $850.69 | $850.65 | $850.90 | |