| 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 | $9.64 | 13.858% | $10.9759 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $50.80 | 8.688% | $55.2135 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $136.48 | 7.617% | $146.8757 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $219.87 | 12.613% | $247.6022 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $217.30 | 12.856% | $245.2361 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $43.99 | 13.579% | $49.9634 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $56.70 | 4.405% | $59.1976 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $734.78 | $815.0644 | $815.07 | $815.10 | $815.10 | |