| 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 | $42.94 | 4.717% | $44.9655 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $216.83 | 6.379% | $230.6616 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $42.26 | 6.516% | $45.0137 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $63.76 | 3.542% | $66.0184 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $218.33 | 13.779% | $248.4137 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $183.31 | 10.598% | $202.7372 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $157.49 | 3.555% | $163.0888 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $924.92 | $1,000.8989 | $1,000.90 | $1,000.85 | $1,000.90 | |