| 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 | $86.39 | 9.254% | $94.3845 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $215.65 | 3.658% | $223.5385 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $183.89 | 7.339% | $197.3857 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $28.54 | 7.146% | $30.5795 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $111.29 | 7.669% | $119.8248 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $122.42 | 12.445% | $137.6552 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $75.59 | 3.568% | $78.2871 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $823.77 | $881.6553 | $881.66 | $881.70 | $881.70 | |