| 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 | $72.25 | 11.533% | $80.5826 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $212.36 | 5.857% | $224.7979 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $220.27 | 5.729% | $232.8893 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $10.42 | 11.156% | $11.5825 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $154.66 | 4.288% | $161.2918 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $81.94 | 8.519% | $88.9205 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $82.49 | 5.594% | $87.1045 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $834.39 | $887.1691 | $887.16 | $887.20 | $887.20 | |