| 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 | $37.98 | 4.844% | $39.8198 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $179.92 | 4.722% | $188.4158 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $237.31 | 7.411% | $254.897 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $14.88 | 6.399% | $15.8322 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $212.85 | 3.683% | $220.6893 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $192.34 | 6.795% | $205.4095 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $78.46 | 3.554% | $81.2485 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $953.74 | $1,006.3121 | $1,006.32 | $1,006.30 | $1,006.20 | |