| 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 | $73.32 | 9.366% | $80.1872 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $67.27 | 5.655% | $71.0741 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $71.64 | 6.750% | $76.4757 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $175.68 | 4.344% | $183.3115 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $241.53 | 9.322% | $264.0454 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $5.46 | 12.344% | $6.134 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $32.72 | 9.811% | $35.9302 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $667.62 | $717.1581 | $717.16 | $717.20 | $717.10 | |