| 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 | $47.52 | 6.485% | $50.6017 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $62.64 | 11.446% | $69.8098 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $199.48 | 3.490% | $206.4419 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $164.94 | 12.788% | $186.0325 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $29.80 | 4.146% | $31.0355 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $156.58 | 5.382% | $165.0071 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $218.76 | 3.455% | $226.3182 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $879.72 | $935.2467 | $935.25 | $935.25 | $935.10 | |