| 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 | $42.65 | 11.296% | $47.4677 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $165.54 | 6.569% | $176.4143 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $24.99 | 11.138% | $27.7734 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $97.97 | 6.708% | $104.5418 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $244.86 | 6.151% | $259.9213 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $5.89 | 6.271% | $6.2594 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $163.32 | 6.393% | $173.761 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $745.22 | $796.1389 | $796.13 | $796.05 | $796.20 | |