| 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 | $84.41 | 5.448% | $89.0087 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $113.69 | 10.800% | $125.9685 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $100.94 | 5.530% | $106.522 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $125.42 | 12.488% | $141.0824 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $39.85 | 5.751% | $42.1418 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $223.70 | 5.115% | $235.1423 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $174.34 | 5.611% | $184.1222 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $862.35 | $923.9879 | $923.98 | $923.95 | $923.90 | |