| 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 | $15.50 | 8.378% | $16.7986 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $10.49 | 11.168% | $11.6615 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $57.46 | 5.789% | $60.7864 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $248.69 | 5.185% | $261.5846 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $157.52 | 8.728% | $171.2683 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $26.25 | 13.804% | $29.8736 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $42.56 | 3.267% | $43.9504 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $558.47 | $595.9234 | $595.92 | $595.90 | $596.10 | |