| 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 | $37.63 | 4.587% | $39.3561 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $94.45 | 8.146% | $102.1439 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $249.36 | 4.861% | $261.4814 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $54.53 | 8.369% | $59.0936 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $41.72 | 11.542% | $46.5353 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $208.95 | 11.272% | $232.5028 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $80.68 | 13.605% | $91.6565 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $767.32 | $832.7696 | $832.77 | $832.80 | $832.80 | |