| 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 | $74.93 | 8.652% | $81.4129 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $226.33 | 5.852% | $239.5748 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $53.53 | 3.403% | $55.3516 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $231.61 | 13.309% | $262.435 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $32.40 | 8.712% | $35.2227 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $27.77 | 3.470% | $28.7336 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $146.72 | 5.102% | $154.2057 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $793.29 | $856.9363 | $856.93 | $856.90 | $856.90 | |