| 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 | $121.53 | 3.452% | $125.7252 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $129.31 | 10.172% | $142.4634 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $51.28 | 12.436% | $57.6572 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $19.57 | 5.843% | $20.7135 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $21.52 | 13.708% | $24.47 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $72.59 | 8.535% | $78.7856 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $248.79 | 7.482% | $267.4045 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $664.59 | $717.2194 | $717.22 | $717.20 | $717.30 | |