| 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 | $105.99 | 7.542% | $113.9838 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $28.40 | 5.127% | $29.8561 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $113.86 | 6.431% | $121.1823 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $11.69 | 10.565% | $12.925 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $204.99 | 10.746% | $227.0182 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $90.89 | 5.493% | $95.8826 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $55.52 | 3.830% | $57.6464 | $57.65 | $57.65 | $57.60 |
| 7 purchase totals = | $611.34 | $658.4944 | $658.50 | $658.55 | $658.50 | |