| 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 | $26.38 | 9.557% | $28.9011 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $87.52 | 3.376% | $90.4747 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $100.76 | 5.466% | $106.2675 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $201.86 | 13.339% | $228.7861 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $155.72 | 6.210% | $165.3902 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $88.28 | 5.382% | $93.0312 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $210.63 | 6.779% | $224.9086 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $871.15 | $937.7594 | $937.76 | $937.75 | $937.80 | |