| 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 | $66.65 | 12.218% | $74.7933 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $96.65 | 7.697% | $104.0892 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $102.37 | 7.362% | $109.9065 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $31.31 | 3.827% | $32.5082 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $21.45 | 12.166% | $24.0596 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $178.65 | 5.749% | $188.9206 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $164.79 | 9.134% | $179.8419 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $661.87 | $714.1193 | $714.12 | $714.10 | $714.10 | |