| 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 | $60.89 | 4.764% | $63.7908 | $63.79 | $63.80 | $63.80 |
| Purchase #2 | $217.66 | 9.529% | $238.4008 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $16.63 | 4.463% | $17.3722 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $194.59 | 9.847% | $213.7513 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $143.93 | 7.419% | $154.6082 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $90.87 | 10.754% | $100.6422 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $25.90 | 4.387% | $27.0362 | $27.04 | $27.05 | $27.00 |
| 7 purchase totals = | $750.47 | $815.6017 | $815.60 | $815.60 | $815.60 | |