| 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 | $122.32 | 4.255% | $127.5247 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $152.46 | 11.832% | $170.4991 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $23.63 | 8.580% | $25.6575 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $55.35 | 3.339% | $57.1981 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $50.47 | 4.387% | $52.6841 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $229.64 | 9.144% | $250.6383 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $8.64 | 13.752% | $9.8282 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $642.51 | $694.0300 | $694.03 | $694.05 | $694.00 | |