| 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 | $80.25 | 11.568% | $89.5333 | $89.53 | $89.55 | $89.50 |
| Purchase #2 | $222.54 | 5.735% | $235.3027 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $198.73 | 3.364% | $205.4153 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $184.66 | 9.268% | $201.7743 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $185.75 | 9.665% | $203.7027 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $83.74 | 4.177% | $87.2378 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $16.46 | 8.330% | $17.8311 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $972.13 | $1,040.7972 | $1,040.79 | $1,040.80 | $1,040.70 | |