| 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 | $74.76 | 6.828% | $79.8646 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $249.81 | 4.511% | $261.0789 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $159.87 | 4.435% | $166.9602 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $223.92 | 8.242% | $242.3755 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $139.80 | 11.277% | $155.5652 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $68.97 | 7.738% | $74.3069 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $57.33 | 4.284% | $59.786 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $974.46 | $1,039.9373 | $1,039.95 | $1,039.95 | $1,040.10 | |