| 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 | $235.71 | 12.269% | $264.6293 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $73.77 | 9.412% | $80.7132 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $127.90 | 4.581% | $133.7591 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $46.36 | 8.260% | $50.1893 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $59.33 | 8.126% | $64.1512 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $39.45 | 10.481% | $43.5848 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $97.28 | 7.708% | $104.7783 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $679.80 | $741.8052 | $741.80 | $741.85 | $741.90 | |