| 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 | $9.49 | 12.306% | $10.6578 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $158.66 | 3.593% | $164.3607 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $99.94 | 10.250% | $110.1839 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $58.92 | 8.683% | $64.036 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $165.28 | 13.508% | $187.606 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $209.53 | 13.504% | $237.8249 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $162.30 | 4.170% | $169.0679 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $864.12 | $943.7372 | $943.74 | $943.70 | $943.80 | |