| 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 | $50.28 | 3.308% | $51.9433 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $111.60 | 6.706% | $119.0839 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $164.25 | 5.690% | $173.5958 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $206.39 | 11.863% | $230.874 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $91.59 | 9.165% | $99.9842 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $114.44 | 9.564% | $125.385 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $60.43 | 12.300% | $67.8629 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $798.98 | $868.7291 | $868.72 | $868.75 | $868.80 | |