| 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 | $55.25 | 3.676% | $57.281 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $232.92 | 6.684% | $248.4884 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $130.56 | 4.604% | $136.571 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $26.35 | 9.742% | $28.917 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $232.26 | 10.790% | $257.3209 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $64.92 | 8.757% | $70.605 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $72.82 | 3.506% | $75.3731 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $815.08 | $874.5564 | $874.56 | $874.50 | $874.60 | |