| 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 | $22.99 | 9.623% | $25.2023 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $11.78 | 10.114% | $12.9714 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $18.77 | 11.393% | $20.9085 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $76.42 | 11.873% | $85.4933 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $89.99 | 6.513% | $95.851 | $95.85 | $95.85 | $95.90 |
| Purchase #6 | $165.86 | 3.527% | $171.7099 | $171.71 | $171.70 | $171.70 |
| Purchase #7 | $10.47 | 13.816% | $11.9165 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $396.28 | $424.0529 | $424.05 | $424.00 | $424.10 | |