| 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 | $73.42 | 6.222% | $77.9882 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $151.87 | 6.379% | $161.5578 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $65.69 | 6.261% | $69.8029 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $169.43 | 4.509% | $177.0696 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $164.97 | 13.723% | $187.6088 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $230.69 | 10.399% | $254.6795 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $12.37 | 9.709% | $13.571 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $868.44 | $942.2778 | $942.28 | $942.25 | $942.40 | |