| 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 | $36.79 | 10.693% | $40.724 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $246.41 | 3.542% | $255.1378 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $145.76 | 12.287% | $163.6695 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $75.44 | 7.610% | $81.181 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $98.69 | 4.259% | $102.8932 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $56.99 | 9.187% | $62.2257 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $126.40 | 8.115% | $136.6574 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $786.48 | $842.4886 | $842.49 | $842.50 | $842.50 | |