| 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 | $24.26 | 13.183% | $27.4582 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $13.72 | 8.588% | $14.8983 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $201.45 | 6.429% | $214.4012 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $75.37 | 11.418% | $83.9757 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $132.26 | 7.721% | $142.4718 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $154.56 | 12.151% | $173.3406 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $131.42 | 8.719% | $142.8785 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $733.04 | $799.4243 | $799.43 | $799.45 | $799.50 | |