| 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 | $54.85 | 4.215% | $57.1619 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $200.67 | 12.861% | $226.4782 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $136.87 | 4.150% | $142.5501 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $11.61 | 11.406% | $12.9342 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $166.47 | 8.569% | $180.7348 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $201.32 | 9.626% | $220.6991 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $73.94 | 6.200% | $78.5243 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $845.73 | $919.0826 | $919.07 | $919.10 | $919.10 | |