| 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 | $55.98 | 7.174% | $59.996 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $31.52 | 13.605% | $35.8083 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $149.38 | 9.627% | $163.7608 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $137.52 | 10.477% | $151.928 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $33.34 | 8.241% | $36.0875 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $35.39 | 4.296% | $36.9104 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $226.35 | 10.824% | $250.8501 | $250.85 | $250.85 | $250.90 |
| 7 purchase totals = | $669.48 | $735.3411 | $735.35 | $735.35 | $735.40 | |