| 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 | $43.50 | 3.197% | $44.8907 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $72.70 | 3.417% | $75.1842 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $236.97 | 5.193% | $249.2759 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $231.81 | 9.289% | $253.3428 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $26.87 | 9.834% | $29.5124 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $186.98 | 8.604% | $203.0678 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $79.49 | 5.631% | $83.9661 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $878.32 | $939.2399 | $939.24 | $939.25 | $939.30 | |