| 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 | $16.27 | 7.695% | $17.522 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $199.51 | 3.545% | $206.5826 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $164.62 | 5.578% | $173.8025 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $81.88 | 5.256% | $86.1836 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $54.25 | 6.537% | $57.7963 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $10.39 | 7.279% | $11.1463 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $232.75 | 5.593% | $245.7677 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $759.67 | $798.8010 | $798.80 | $798.80 | $798.80 | |