| 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 | $75.31 | 3.132% | $77.6687 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $208.64 | 10.431% | $230.4032 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $158.99 | 4.481% | $166.1143 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $68.80 | 4.243% | $71.7192 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $46.85 | 6.478% | $49.8849 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $27.96 | 9.565% | $30.6344 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $54.86 | 12.124% | $61.5112 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $641.41 | $687.9359 | $687.92 | $687.90 | $687.90 | |