| 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 | $76.93 | 3.529% | $79.6449 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $15.98 | 11.205% | $17.7706 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $222.84 | 5.760% | $235.6756 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $153.35 | 6.332% | $163.0601 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $242.70 | 10.306% | $267.7127 | $267.71 | $267.70 | $267.70 |
| Purchase #6 | $205.39 | 9.156% | $224.1955 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $225.67 | 5.377% | $237.8043 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,142.86 | $1,225.8637 | $1,225.86 | $1,225.85 | $1,225.90 | |