| 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 | $87.88 | 9.344% | $96.0915 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $76.90 | 10.180% | $84.7284 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $227.55 | 6.780% | $242.9779 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $52.49 | 13.538% | $59.5961 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $223.48 | 7.340% | $239.8834 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $27.72 | 4.806% | $29.0522 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $27.51 | 11.594% | $30.6995 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $723.53 | $783.0290 | $783.03 | $783.10 | $783.10 | |