| 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 | $53.42 | 8.675% | $58.0542 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $124.84 | 5.758% | $132.0283 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $237.79 | 8.853% | $258.8415 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $126.86 | 8.350% | $137.4528 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $35.47 | 10.220% | $39.095 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $35.72 | 8.308% | $38.6876 | $38.69 | $38.70 | $38.70 |
| Purchase #7 | $175.93 | 11.688% | $196.4927 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $790.03 | $860.6521 | $860.65 | $860.70 | $860.70 | |