| 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 | $5.33 | 7.121% | $5.7095 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $45.33 | 9.792% | $49.7687 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $218.70 | 7.848% | $235.8636 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $179.89 | 13.714% | $204.5601 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $183.92 | 13.858% | $209.4076 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $224.64 | 4.662% | $235.1127 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $205.83 | 8.500% | $223.3256 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,063.64 | $1,163.7478 | $1,163.75 | $1,163.70 | $1,163.80 | |