| 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 | $7.69 | 3.829% | $7.9845 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $82.51 | 13.411% | $93.5754 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $80.27 | 3.215% | $82.8507 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $159.51 | 5.178% | $167.7694 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $39.39 | 5.323% | $41.4867 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $189.27 | 3.157% | $195.2453 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $29.63 | 4.455% | $30.95 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $588.27 | $619.8620 | $619.87 | $619.90 | $620.00 | |