| 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 | $31.72 | 7.594% | $34.1288 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $235.93 | 5.804% | $249.6234 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $50.98 | 6.661% | $54.3758 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $233.45 | 12.208% | $261.9496 | $261.95 | $261.95 | $261.90 |
| Purchase #5 | $61.81 | 9.328% | $67.5756 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $134.38 | 8.447% | $145.7311 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $236.51 | 5.198% | $248.8038 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $984.78 | $1,062.1881 | $1,062.19 | $1,062.25 | $1,062.10 | |