| 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 | $50.36 | 9.329% | $55.0581 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $68.50 | 10.273% | $75.537 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $51.50 | 3.744% | $53.4282 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $190.75 | 9.513% | $208.896 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $206.84 | 8.392% | $224.198 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $83.68 | 6.693% | $89.2807 | $89.28 | $89.30 | $89.30 |
| Purchase #7 | $211.30 | 12.269% | $237.2244 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $862.93 | $943.6224 | $943.63 | $943.65 | $943.60 | |