| 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 | $191.99 | 3.655% | $199.0072 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $47.39 | 6.734% | $50.5812 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $12.85 | 6.715% | $13.7129 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $58.90 | 11.295% | $65.5528 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $173.71 | 13.482% | $197.1296 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $156.41 | 9.386% | $171.0906 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $41.37 | 9.780% | $45.416 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $682.62 | $742.4903 | $742.49 | $742.50 | $742.50 | |