| 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 | $59.62 | 7.334% | $63.9925 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $161.72 | 10.808% | $179.1987 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $144.37 | 13.153% | $163.359 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $99.95 | 9.311% | $109.2563 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $131.84 | 12.843% | $148.7722 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $17.65 | 13.852% | $20.0949 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $33.85 | 5.851% | $35.8306 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $649.00 | $720.5042 | $720.50 | $720.50 | $720.60 | |