| 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 | $23.75 | 4.366% | $24.7869 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $145.84 | 7.238% | $156.3959 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $109.58 | 11.234% | $121.8902 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $156.50 | 10.861% | $173.4975 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $123.79 | 10.599% | $136.9105 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $102.36 | 6.568% | $109.083 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $135.41 | 7.112% | $145.0404 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $797.23 | $867.6044 | $867.61 | $867.65 | $867.60 | |