| 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 | $77.97 | 12.140% | $87.4356 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $153.64 | 9.200% | $167.7749 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $127.58 | 12.103% | $143.021 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $69.42 | 8.188% | $75.1041 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $57.44 | 6.328% | $61.0748 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $58.98 | 10.591% | $65.2266 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $93.37 | 7.338% | $100.2215 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $638.40 | $699.8585 | $699.85 | $699.80 | $699.80 | |