| 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 | $90.36 | 8.559% | $98.0939 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $16.45 | 12.185% | $18.4544 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $140.33 | 3.791% | $145.6499 | $145.65 | $145.65 | $145.60 |
| Purchase #4 | $248.33 | 6.724% | $265.0277 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $158.77 | 3.220% | $163.8824 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $131.79 | 8.386% | $142.8419 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $77.50 | 3.519% | $80.2272 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $863.53 | $914.1774 | $914.17 | $914.25 | $914.10 | |