| 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 | $31.86 | 3.358% | $32.9299 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $15.87 | 9.835% | $17.4308 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $92.97 | 12.661% | $104.7409 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $15.55 | 9.741% | $17.0647 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $186.35 | 8.841% | $202.8252 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $164.50 | 9.337% | $179.8594 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $123.46 | 7.642% | $132.8948 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $630.56 | $687.7457 | $687.74 | $687.80 | $687.70 | |