| 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 | $24.62 | 4.819% | $25.8064 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $119.39 | 11.413% | $133.016 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $51.78 | 7.550% | $55.6894 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $127.65 | 6.699% | $136.2013 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $100.30 | 4.291% | $104.6039 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $194.64 | 5.417% | $205.1836 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $32.56 | 13.347% | $36.9058 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $650.94 | $697.4064 | $697.41 | $697.40 | $697.40 | |