| 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 | $51.43 | 12.580% | $57.8999 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $103.58 | 9.351% | $113.2658 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $29.68 | 5.105% | $31.1952 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $239.71 | 4.556% | $250.6312 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $97.80 | 7.403% | $105.0401 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $75.34 | 3.663% | $78.0997 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $102.52 | 4.606% | $107.2421 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $700.06 | $743.3740 | $743.38 | $743.40 | $743.30 | |