| 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 | $27.90 | 9.491% | $30.548 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $157.45 | 11.806% | $176.0385 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $58.48 | 8.562% | $63.4871 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $112.54 | 12.239% | $126.3138 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $80.88 | 8.848% | $88.0363 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $192.33 | 3.587% | $199.2289 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $211.46 | 6.734% | $225.6997 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $841.04 | $909.3523 | $909.36 | $909.40 | $909.20 | |