| 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 | $10.83 | 6.360% | $11.5188 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $113.98 | 10.133% | $125.5296 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $37.62 | 10.144% | $41.4362 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $204.55 | 5.637% | $216.0805 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $212.87 | 4.812% | $223.1133 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $11.49 | 8.759% | $12.4964 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $25.84 | 6.681% | $27.5664 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $617.18 | $657.7412 | $657.75 | $657.75 | $657.70 | |