| 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 | $71.27 | 5.385% | $75.1079 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $80.31 | 12.581% | $90.4138 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $210.28 | 7.716% | $226.5052 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $116.46 | 6.372% | $123.8808 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $207.39 | 8.176% | $224.3462 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $83.91 | 8.463% | $91.0113 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $82.64 | 6.466% | $87.9835 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $852.26 | $919.2487 | $919.25 | $919.25 | $919.20 | |