| 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 | $24.31 | 13.528% | $27.5987 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $79.36 | 5.650% | $83.8438 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $149.39 | 8.807% | $162.5468 | $162.55 | $162.55 | $162.50 |
| Purchase #4 | $179.57 | 11.357% | $199.9638 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $10.41 | 9.337% | $11.382 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $153.39 | 13.303% | $173.7955 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $44.49 | 6.240% | $47.2662 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $640.92 | $706.3968 | $706.40 | $706.40 | $706.40 | |