| 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 | $25.27 | 5.471% | $26.6525 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $119.46 | 8.774% | $129.9414 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $54.45 | 12.306% | $61.1506 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $127.60 | 8.618% | $138.5966 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $85.32 | 11.568% | $95.1898 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $213.38 | 8.516% | $231.5514 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $9.39 | 4.666% | $9.8281 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $634.87 | $692.9104 | $692.91 | $692.95 | $693.00 | |