| 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 | $6.65 | 10.840% | $7.3709 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $49.27 | 13.156% | $55.752 | $55.75 | $55.75 | $55.80 |
| Purchase #3 | $151.99 | 10.238% | $167.5507 | $167.55 | $167.55 | $167.60 |
| Purchase #4 | $57.48 | 3.438% | $59.4562 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $111.76 | 3.849% | $116.0616 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $246.61 | 7.562% | $265.2586 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $241.35 | 8.147% | $261.0128 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $865.11 | $932.4628 | $932.46 | $932.40 | $932.70 | |