| 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 | $27.25 | 10.829% | $30.2009 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $246.86 | 10.141% | $271.8941 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $150.62 | 4.510% | $157.413 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $123.29 | 11.582% | $137.5694 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $26.48 | 12.461% | $29.7797 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $19.78 | 4.191% | $20.609 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $117.43 | 10.859% | $130.1817 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $711.71 | $777.6478 | $777.64 | $777.65 | $777.70 | |