| 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 | $43.68 | 8.559% | $47.4186 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $17.82 | 7.672% | $19.1872 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $208.67 | 10.174% | $229.9001 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $115.51 | 10.488% | $127.6247 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $232.43 | 12.403% | $261.2583 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $152.33 | 6.686% | $162.5148 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $16.90 | 4.655% | $17.6867 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $787.34 | $865.5904 | $865.59 | $865.55 | $865.60 | |