| 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 | $73.83 | 7.155% | $79.1125 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $33.77 | 5.335% | $35.5716 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $124.70 | 9.203% | $136.1761 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $27.85 | 7.627% | $29.9741 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $101.55 | 5.334% | $106.9667 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $205.34 | 10.395% | $226.6851 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $9.77 | 3.664% | $10.128 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $576.81 | $624.6141 | $624.62 | $624.60 | $624.70 | |