| 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 | $72.90 | 9.438% | $79.7803 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $225.75 | 11.581% | $251.8941 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $41.80 | 9.218% | $45.6531 | $45.65 | $45.65 | $45.70 |
| Purchase #4 | $147.37 | 11.547% | $164.3868 | $164.39 | $164.40 | $164.40 |
| Purchase #5 | $239.88 | 9.129% | $261.7786 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $147.44 | 8.711% | $160.2835 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $232.55 | 5.564% | $245.4891 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,107.69 | $1,209.2655 | $1,209.26 | $1,209.35 | $1,209.40 | |