| 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 | $96.92 | 10.209% | $106.8146 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $61.52 | 5.829% | $65.106 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $218.77 | 9.294% | $239.1025 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $122.43 | 11.116% | $136.0393 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $40.58 | 12.861% | $45.799 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $61.72 | 10.542% | $68.2265 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $73.78 | 5.488% | $77.829 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $675.72 | $738.9169 | $738.92 | $738.95 | $738.80 | |