| 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 | $79.61 | 10.159% | $87.6976 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $40.72 | 3.841% | $42.2841 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $163.28 | 5.274% | $171.8914 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $138.90 | 5.723% | $146.8492 | $146.85 | $146.85 | $146.80 |
| Purchase #5 | $228.42 | 11.175% | $253.9459 | $253.95 | $253.95 | $253.90 |
| Purchase #6 | $205.61 | 10.256% | $226.6974 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $202.70 | 8.762% | $220.4606 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $1,059.24 | $1,149.8262 | $1,149.83 | $1,149.85 | $1,149.80 | |