| 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 | $47.47 | 13.746% | $53.9952 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $105.76 | 3.402% | $109.358 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $203.78 | 13.138% | $230.5526 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $20.40 | 7.187% | $21.8661 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $114.89 | 3.576% | $118.9985 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $10.96 | 12.655% | $12.347 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $153.66 | 6.391% | $163.4804 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $656.92 | $710.5978 | $710.61 | $710.60 | $710.70 | |