| 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 | $47.39 | 5.482% | $49.9879 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $94.96 | 10.476% | $104.908 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $235.77 | 7.474% | $253.3914 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $126.26 | 10.329% | $139.3014 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $58.52 | 10.817% | $64.8501 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $175.73 | 3.394% | $181.6943 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $190.46 | 7.507% | $204.7578 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $929.09 | $998.8909 | $998.89 | $998.90 | $999.00 | |