| 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 | $81.36 | 12.106% | $91.2094 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $197.88 | 3.274% | $204.3586 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $122.34 | 11.466% | $136.3675 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $98.99 | 7.776% | $106.6875 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $126.87 | 12.451% | $142.6666 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $131.41 | 9.293% | $143.6219 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $44.70 | 13.363% | $50.6733 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $803.55 | $875.5848 | $875.59 | $875.50 | $875.70 | |