| 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 | $230.77 | 10.743% | $255.5616 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $232.96 | 12.542% | $262.1778 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $12.74 | 5.356% | $13.4224 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $62.94 | 5.574% | $66.4483 | $66.45 | $66.45 | $66.40 |
| Purchase #5 | $63.31 | 9.716% | $69.4612 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $16.57 | 11.281% | $18.4393 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $189.28 | 8.241% | $204.8786 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $808.57 | $890.3892 | $890.39 | $890.40 | $890.40 | |