| 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 | $81.90 | 8.311% | $88.7067 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $216.84 | 7.454% | $233.0033 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $26.79 | 5.262% | $28.1997 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $69.48 | 10.435% | $76.7302 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $131.69 | 13.173% | $149.0375 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $218.97 | 4.674% | $229.2047 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $164.41 | 10.251% | $181.2637 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $910.08 | $986.1458 | $986.14 | $986.15 | $986.10 | |