| 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 | $52.91 | 3.321% | $54.6671 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $164.77 | 9.292% | $180.0804 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $200.99 | 8.204% | $217.4792 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $46.52 | 3.179% | $47.9989 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $230.90 | 13.363% | $261.7552 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $209.74 | 13.146% | $237.3124 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $232.56 | 9.774% | $255.2904 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $1,138.39 | $1,254.5836 | $1,254.59 | $1,254.60 | $1,254.70 | |