| 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 | $55.57 | 6.233% | $59.0337 | $59.03 | $59.05 | $59.00 |
| Purchase #2 | $9.51 | 11.412% | $10.5953 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $162.92 | 4.500% | $170.2514 | $170.25 | $170.25 | $170.30 |
| Purchase #4 | $74.55 | 12.179% | $83.6294 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $100.37 | 6.603% | $106.9974 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $13.34 | 9.568% | $14.6164 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $197.92 | 9.774% | $217.2647 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $614.18 | $662.3883 | $662.39 | $662.40 | $662.40 | |