| 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 | $39.43 | 13.649% | $44.8118 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $110.59 | 8.421% | $119.9028 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $215.62 | 8.855% | $234.7132 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $77.83 | 7.322% | $83.5287 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $44.95 | 9.325% | $49.1416 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $30.79 | 12.236% | $34.5575 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $130.47 | 13.342% | $147.8773 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $649.68 | $714.5329 | $714.53 | $714.55 | $714.50 | |