| 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 | $36.62 | 8.267% | $39.6474 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $177.80 | 11.682% | $198.5706 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $177.75 | 4.549% | $185.8358 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $95.91 | 12.828% | $108.2133 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $24.81 | 10.497% | $27.4143 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $119.45 | 4.846% | $125.2385 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $41.44 | 3.669% | $42.9604 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $673.78 | $727.8803 | $727.88 | $727.85 | $727.80 | |