| 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 | $6.56 | 12.874% | $7.4045 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $55.97 | 6.142% | $59.4077 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $169.45 | 3.502% | $175.3841 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $15.40 | 13.399% | $17.4634 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $165.72 | 7.107% | $177.4977 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $205.92 | 6.624% | $219.5601 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $89.87 | 4.828% | $94.2089 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $708.89 | $750.9264 | $750.92 | $750.90 | $751.00 | |