| 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 | $129.47 | 8.785% | $140.8439 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $208.44 | 9.691% | $228.6399 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $192.46 | 12.567% | $216.6464 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $115.88 | 12.538% | $130.409 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $56.43 | 9.693% | $61.8998 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $23.55 | 7.448% | $25.304 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $73.82 | 6.290% | $78.4633 | $78.46 | $78.45 | $78.50 |
| 7 purchase totals = | $800.05 | $882.2063 | $882.20 | $882.20 | $882.10 | |