| 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 | $93.44 | 3.650% | $96.8506 | $96.85 | $96.85 | $96.90 |
| Purchase #2 | $9.70 | 13.622% | $11.0213 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $57.94 | 6.858% | $61.9135 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $112.33 | 9.297% | $122.7733 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $227.30 | 11.387% | $253.1827 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $64.75 | 7.859% | $69.8387 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $167.82 | 8.593% | $182.2408 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $733.28 | $797.8209 | $797.81 | $797.80 | $797.80 | |