| 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 | $33.63 | 6.811% | $35.9205 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $130.58 | 11.264% | $145.2885 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $165.75 | 9.139% | $180.8979 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $58.25 | 6.553% | $62.0671 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $28.70 | 8.778% | $31.2193 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $157.56 | 9.848% | $173.0765 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $237.76 | 5.538% | $250.9271 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $812.23 | $879.3969 | $879.41 | $879.40 | $879.40 | |